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: Joe is taller than Mary.
Example Output: 1

Example Input: Kim gave a dollar to Bobbie and a dime into his pocket.
Example Output: 0

Example Input: I went to the store and bought some whisky.
Example Output:
1