I,R=input,range
def J():
	return map(int,I().split())
N,A=J()
X=list(J())
T=R(int(I()))
W=[list(J())for t in T]
Y=set(X)
for w in W:Y.add(w[0]),Y.add(w[1])
s=0
Z={}
for y in sorted(Y):Z[y],s=s,s+1
X=[Z[x]for x in X]
W=[[Z[x]for x in w]for w in W]
M=548
A=[-1]*s
B=[-1]*M
for t in T:
	l,r=W[t][0],W[t][1]+1
	m=(l+M-1)//M
	n=max(m,r//M)
	a=min(m*M,r)
	for i in R(l,a):A[i]=max(A[i],t+1)
	for i in R(m,n):B[i]=max(B[i],t+1)
	for i in R(max(a,n*M),r):A[i]=max(A[i],t+1)
for x in X:print(max(A[x],B[x//M]))