n,m=map(int,raw_input().strip().split())
li=[]
for i in range(n):
	a=raw_input().strip().split()
	li.append([a[0],int(a[2])])
#print li
for j in range(m):
	h=raw_input()
	for i in range(n):
		if h == li[i][0]:
			s = li[i][1]
			break;
	if s>=90:
		print "A"
	elif s>=80:
		print "B"
	elif s>=70:
		print "C"
	elif s>=60:
		print "OK"
	else:
		print "ARE YOU PIG?"