TASK DEFINITION: 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'.
PROBLEM: The tree dropped its fruit to the ground.

SOLUTION: 1

PROBLEM: Sandy taught the children the alphabet, but only got as far as the letter `` r ''.

SOLUTION: 1

PROBLEM: In this cave was found an ancient treasure trove.

SOLUTION:
1