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: Bill kissed herself.
Example Output: 0

Example Input: It was this hat that Tom said Al thought you wanted me to make Jack put on.
Example Output: 1

Example Input: They want to are kind to her.
Example Output:
0