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: What Mary donated was a lot of money to NPR.

A: 0
****
Q: Brian was wiping the wall behind the stove.

A: 1
****
Q: For John to remove the mother is undeniable.

A:
0
****