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 children were uneducated.

A: 1
****
Q: Keep your mouth shut tighter, the more John eats, OK?

A: 1
****
Q: It is this problem that the sooner you solve the more easily you'll satisfy the folks up at corporate headquarters.

A:
1
****