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]: The man who I gave John this picture of was bald.
[A]: 0


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


[Q]: John fed rice to the baby.
[A]:
1