a=int(input())
dic={}
for i in range(1,a+1):

    b=[int(x) for x in input().split()]
    m=b[0]
    n=b[1]
    for j in range(b[2]+1):
        b[0]=m+j
        for k in range(b[3]+1):
            b[1]=n+k
            if (b[0], b[1]) not in dic:
                dic[(b[0], b[1])] = 1
            elif (b[0], b[1]) in dic:
                dic[(b[0], b[1])] = i

c=tuple(int(x) for x in input().split())

print(dic[c])