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: When did you get back and what did you bring me?
Example Output: 1

Example Input: She has enough a problem as it is.
Example Output: 0

Example Input: I admired him for his honesty.
Example Output:
1