x,y=map(int,input().split())
a={}
b={10:"A",9:"A",8:"B",7:"C",6:"OK"}
for i in range(x):
    num,name,score=input().split()
    a[num]=[name,int(score)]

for j in range(y):
    sea_n=input()
    t_score=a[sea_n][1]
    if t_score//10<6:
        print("ARE YOU PIG?")
    else:
        print(b[t_score//10])