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 situation became terrible.

Output: 1


Input: Consider Input: If my father, he comes home late, my mother always grills him.

Output: 0


Input: Consider Input: I considered Fred after the party crazy.


Output: 0