import java.util.*;
import java.io.*;

public class Main {
    static FastScanner sc = new FastScanner(System.in);
    static PrintWriter pw = new PrintWriter(System.out);
    static StringBuilder sb = new StringBuilder();
    static long mod = (long)1e9+7;
    static long mod2 = 998244353;

    public static void main(String[] args) throws Exception {
        solve();
        pw.flush();
    }
    
    public static void solve(){
        int N = sc.nextInt();
        int Q = sc.nextInt();
        long K = sc.nextLong();
        long[] A = sc.nextLongArray(N);
        ArrayList<int[]> Query = new ArrayList<>();
        for(int i = 0; i < Q; i++){
            Query.add(new int[]{sc.nextInt(),sc.nextInt()});
        }
        boolean[] check1 = check(A,Query,K,mod,N);
        boolean[] check2 = check(A,Query,K,mod2,N);
        for(int i = 0; i < Q; i++){
            if(check1[i] || check2[i]){
                pw.println("Yes");
            }else{
                pw.println("No");
            }
        }
    }
    
    static boolean[] check(long[] A, ArrayList<int[]> Query, long K, long mod, int N){
        int Q = Query.size();
        boolean[] ret = new boolean[Q];
        K %= mod;
        long[] sum = new long[N+1];
        long now = 1;
        for(int i = 0; i < N; i++){
            long v = A[i];
            if(v < 0){
                long p = (Math.abs(v)+mod-1)/mod;
                v += p*mod;
                v %= mod;
            }else{
                v %= mod;
            }
            sum[i+1] += (sum[i]+(v*now))%mod;
            now *= K;
            now %= mod;
        }
        for(int i = 0; i < Q; i++){
            int l = Query.get(i)[0]-1;
            int r = Query.get(i)[1];
            if(sum[r] - sum[l] != 0){
                ret[i] = true;
            }else{
                ret[i] = false;
            }
        }
        return ret;
    }

    static class GeekInteger {
        public static void save_sort(int[] array) {
            shuffle(array);
            Arrays.sort(array);
        }

        public static int[] shuffle(int[] array) {
            int n = array.length;
            Random random = new Random();
            for (int i = 0, j; i < n; i++) {
                j = i + random.nextInt(n - i);
                int randomElement = array[j];
                array[j] = array[i];
                array[i] = randomElement;
            }
            return array;
        }

        public static void save_sort(long[] array) {
            shuffle(array);
            Arrays.sort(array);
        }

        public static long[] shuffle(long[] array) {
            int n = array.length;
            Random random = new Random();
            for (int i = 0, j; i < n; i++) {
                j = i + random.nextInt(n - i);
                long randomElement = array[j];
                array[j] = array[i];
                array[i] = randomElement;
            }
            return array;
        }

    }
}

class FastScanner {
    private BufferedReader reader = null;
    private StringTokenizer tokenizer = null;

    public FastScanner(InputStream in) {
        reader = new BufferedReader(new InputStreamReader(in));
        tokenizer = null;
    }

    public FastScanner(FileReader in) {
        reader = new BufferedReader(in);
        tokenizer = null;
    }

    public String next() {
        if (tokenizer == null || !tokenizer.hasMoreTokens()) {
            try {
                tokenizer = new StringTokenizer(reader.readLine());
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return tokenizer.nextToken();
    }

    public String nextLine() {
        if (tokenizer == null || !tokenizer.hasMoreTokens()) {
            try {
                return reader.readLine();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
        return tokenizer.nextToken("\n");
    }

    public long nextLong() {
        return Long.parseLong(next());
    }

    public int nextInt() {
        return Integer.parseInt(next());
    }

    public double nextDouble() {
        return Double.parseDouble(next());
    }

    public String[] nextArray(int n) {
        String[] a = new String[n];
        for (int i = 0; i < n; i++)
            a[i] = next();
        return a;
    }

    public int[] nextIntArray(int n) {
        int[] a = new int[n];
        for (int i = 0; i < n; i++)
            a[i] = nextInt();
        return a;
    }

    public long[] nextLongArray(int n) {
        long[] a = new long[n];
        for (int i = 0; i < n; i++)
            a[i] = nextLong();
        return a;
    }
}