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 children were neither in their rooms nor on the porch.

SOLUTION: 1

PROBLEM: Penny rowed across the lake.

SOLUTION: 1

PROBLEM: John spoke intimately to Mary.

SOLUTION:
1