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: To please John is ready.

SOLUTION: 0

PROBLEM: Kim wanted to go and Sandy wanted, too.

SOLUTION: 0

PROBLEM: This book is too dense to be read in one sitting.

SOLUTION:
1