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: What do you remember where we bought?

Output: 0


Input: Consider Input: She asked a man who was near the window whether it looked like rain.

Output: 1


Input: Consider Input: Professor Smith would support Sue and Prof Jones Bill.


Output: 0