from bisect import *
from collections import defaultdict
n=int(input())
type=defaultdict(list)
lst=[]
for i in range(n):
    har,ty=map(int,input().split())
    type[ty].append(har)
    lst.append(har)
lst.sort()
for i in range(1,10**5+1):
    type[i].sort()
q=int(input())
for _ in range(q):
    x,y=map(int,input().split())
    idx=bisect_right(lst,x)
    minus=bisect_right(type[y],x)
    print(idx-minus)