Evaluate the similarity between them and classify them into classes from 0-5 as follows:
0 : The two sentences are completely dissimilar.
1 : The two sentences are not equivalent, but are on the same topic.
2 : The two sentences are not equivalent, but share some details.
3 : The two sentences are roughly equivalent, but some important information differs/missing.
4 : The two sentences are mostly equivalent, but some unimportant details differ.
5 : The two sentences are completely equivalent, as they mean the same thing.

Q: Sentence 1: the villagers are inadvertently involving themselves in drug trafficking. Sentence 2: 105 inmates are serving sentences for drug trafficking.

A: 1
****
Q: Sentence 1: A man is dieing in an operating room. Sentence 2: A man is kissing a woman in stage.

A: 0
****
Q: Sentence 1: A woman is powdering her face. Sentence 2: The woman is tapping her fingers on the table.

A:
1
****