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: That's a most kind answer that I ever heard.

Output: 0


Input: Consider Input: A book was sent Louis.

Output: 0


Input: Consider Input: I lent the book most of the way to Tony.


Output: 0