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'.

Input: Consider Input: I made John easy to get along with.

Output: 1


Input: Consider Input: Willy is taller than I know a boy who is.

Output: 0


Input: Consider Input: Enough Sally eats caviar.


Output: 0