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: Did his having played the piano surprise you?
Example Output: 1

Example Input: Who was the book sent by John.
Example Output: 0

Example Input: There is a hole in John's quilt's upper right-hand corner.
Example Output:
0