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 throw you a lifeline and you giggle.

Output: 1


Input: Consider Input: Maggie hurried her sister.

Output: 1


Input: Consider Input: Where did you throw the ball? To third base.


Output: 1