a,b,c = list(map(int, input().split()))



if a + b == c or a + c == b or b + c == a:

    print('Yes')



else:

    print('No')
a,b,c=list(map(int,input().split()))

print(('Yes' if a+b==c or b+c==a or a+c==b else 'No'))
a, b, c = list(map(int, input().split()))
if a + b == c or a + c == b or b + c == a:
    print("Yes")
else:
    print("No")

a, b, c = list(map(int, input().split()))
print(("Yes" if a + b == c or b + c == a or a + c == b else "No"))

-if a + b == c or a + c == b or b + c == a: -    print("Yes") -else: -    print("No") +print(("Yes" if a + b == c or b + c == a or a + c == b else "No"))