TASK DEFINITION: You're given a sentence and your task is to classify whether the sentence is acceptable or not. Any sentence which is grammatically correct, has a naturalistic text, is written by a native speaker and which minimizes superfluous content is acceptable, otherwise unacceptable. If the sentence is acceptable then write "acceptable", otherwise "unacceptable".
PROBLEM: Handsome though everyone expects me to try to force Bill to make Mom agree that Dick is, I'm still going to Marry Herman.

SOLUTION: acceptable

PROBLEM: Susan will never sing at weddings.

SOLUTION: acceptable

PROBLEM: This matter was on which I consulted with the chairman of the Select Committee.

SOLUTION:
unacceptable