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'.
--------
Question: Brian was wiping the wall behind the stove.

Answer: 1


Question: Will Bill, this girl in the red coat will put a picture of Bill on your desk before tomorrow.

Answer: 0


Question: For John to love Mary would be doubtful.

Answer:
1