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: There is a hole in the rug which Toby bought in Boston.

A: 1
****
Q: The kids were failed as a father.

A: 0
****
Q: She was always clad in black.

A:
1
****