EQUALCOIN Equal Coins - CodeChef Solution

t=int(input())
for _ in range(t):
    a,b=map(int,input().split())
    if b%2==0:
        if a%2==0:
            print('yes')
        else:
            print('no')
    else:
        if a>=2 and a%2==0:
            print('yes')
        else:
            print('no')