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'.

Example Input: Which problem the sooner you solve, will the more easily you satisfy the folks up at corporate headquarters?
Example Output: 0

Example Input: The perception of the problem is quite thorough.
Example Output: 1

Example Input: Sharon flinched.
Example Output:
1