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: The happy, happy, happy, happy, happy, happy man sang a song.
Example Output: 1

Example Input: Maxwell isn't half the doctor that feared Marge would realize Tom had confessed that he knew Bill expected him to be.
Example Output: 1

Example Input: I went to the movies to not pick the shirts up.
Example Output:
0