You will be given a sentence. Check whether the sentence is grammatically correct and is meaningful. If the sentence is grammatically correct, then answer with '1', otherwise answer with '0'.

Q: Americans have paying income tax ever since 1913.

A: 0
****
Q: John is being discussed and Sally is being too.

A: 0
****
Q: the person stand on my foot is heavy.

A:
0
****