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: Tom washed the car, and Dick waxed the car.
Example Output: 1

Example Input: Have the kids arrived safely?
Example Output:
1