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 judge offered the winner with a prize.
Example Output: 0

Example Input: Paula swatted Deirdre's back.
Example Output: 1

Example Input: Mary always prefers lemons to limes.
Example Output:
1