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: My binoculars were given to that girl by him.
Example Output: 1

Example Input: Bill recited his lines poorly.
Example Output: 1

Example Input: Strings have been pulled many times to get students into that university.
Example Output:
1