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: Steve tossed the ball into the garden.

SOLUTION: 1

PROBLEM: If my father, he comes home late, my mother always grills him.

SOLUTION: 0

PROBLEM: We loaded ourselves onto the bus.

SOLUTION:
1