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'.

Input: Consider Input: Was been hit by Bill by the baseball.

Output: 0


Input: Consider Input: I shipped the package all the way around the world.

Output: 1


Input: Consider Input: The tree gradually dropped its fruit to the ground.


Output: 1