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: $50 won't even purchase a dress at Bloomingdale's.

Output: 1


Input: Consider Input: We proclaimed John sincerely to the public to be a hero.

Output: 1


Input: Consider Input: Maxwell isn't much of a doctor.


Output: 1