x,y = map(int,input().split())
dic = {}
dic2 = {10:'A',9:'A',8:'B',7:'C',6:'OK'}
for i in range(x):
num,name,score = input().split()
dic[num] = [name,int(score)]
for j in range(y):
search_num = input()
tmp_score = dic[search_num][1]
if tmp_score//10 < 6:
print('ARE YOU PIG?')
else:
print(dic2[tmp_score//10])