import sys
input = sys.stdin.readline

n,q,k=map(int,input().split())
A=list(map(int,input().split()))
LR=[list(map(int,input().split())) for i in range(q)]

mod1=998244353
mod2=67280421310721

S=[0]
S2=[0]

x=1
x2=1
for a in A:
    S.append((S[-1]+a*x)%mod1)
    S2.append((S2[-1]+a*x2)%mod2)

    x=x*k%mod1
    x2=x2*k%mod2

for l,r in LR:
    p=(S[r]-S[l-1])%mod1
    q=(S2[r]-S2[l-1])%mod1

    if p==q==0:
        print("No")
    else:
        print("Yes")