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".

[EX Q]: Martha carved a piece of wood into a toy for the baby.
[EX A]: acceptable

[EX Q]: Robert thinks that student should eat asparagus.
[EX A]: acceptable

[EX Q]: It is Kim on whom that Sandy relies.
[EX A]:
unacceptable