import sys
import math

def main():
    n, q, k = map(int, sys.stdin.readline().split())
    a = list(map(int, sys.stdin.readline().split()))
    
    l = [0] * q
    r = [0] * q
    for i in range(q):
        l[i], r[i] = map(int, sys.stdin.readline().split())
        
    mod1 = 4603910272195756033
    
    pow_h1 = [1] * (n + 1)
    
    for i in range(n):
        pow_h1[i + 1] = (pow_h1[i] * (k % mod1)) % mod1
    
    hsum1 = [0] * (n + 1)
    
    for i in range(n):
        hsum1[i + 1] = hsum1[i] + (a[i] % mod1) * pow_h1[i]
    
    for i in range(q):
        hval1 = (hsum1[r[i]] - hsum1[l[i] - 1] + mod1) * pow(k, -(l[i] - 1), mod1)
        hval1 %= mod1
        
        if hval1 == 0:
            print("No")
        else:
            print("Yes")

if __name__ == "__main__":
    main()