Sentence: "Aphrodite said he freed the animals and freed the animals he"
Would a linguist rate this sentence to be acceptable linguistically?
A: unacceptable

Sentence: "The senators be certain that the president is telling a lie."
Would a linguist rate this sentence to be acceptable linguistically?
A: unacceptable

Sentence: "Heidi investigated if John ate the cauliflower."
Would a linguist rate this sentence to be acceptable linguistically?
A: acceptable

Sentence: "I don't know what to do."
Would a linguist rate this sentence to be acceptable linguistically?
A:
acceptable