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: Pavarotti relied on Loren and Bond Hepburn.

Output: 0


Input: Consider Input: much bags is needed.

Output: 0


Input: Consider Input: You must pick any of the flowers.


Output: 0