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: Jason whispered the phoenix had escaped

Output: 0


Input: Consider Input: Who did he believe the claim that he had never met?

Output: 0


Input: Consider Input: The more people you say that right after the show opens will buy tickets, the happier I'll be.


Output: 1