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: The bartender gave John some good beers.

Output: 1


Input: Consider Input: Which problem the sooner you solve, will the more easily you satisfy the folks up at corporate headquarters?

Output: 0


Input: Consider Input: We would prefer John to be the candidate.


Output: 1