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 cook boned the fish of bones.
Example Output: 0

Example Input: Which packages didn't Sam pick up which are to be mailed tomorrow until it had stopped raining?
Example Output: 0

Example Input: I lent the book halfway to Tony.
Example Output:
0