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: What do you remember where we bought?
Example Output: 0

Example Input: The stone smashed the cup apart.
Example Output: 1

Example Input: Bob is too thin for me to be able to squeeze into his jacket.
Example Output:
1