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 person with who we were talking left.
Example Output: 0

Example Input: How do you wonder whether John said Mary solved the problem?
Example Output: 0

Example Input: The captain named Seafarer to the ship.
Example Output:
0