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: I'll work on it if you do.

A: 1
****
Q: His second book came out earlier this year and became an instant best-seller.

A: 1
****
Q: Bill proud of himself John doesn't consider.

A:
0
****