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: a man walks two dogs on leashes down the street Sentence 2: A man walks two dogs in the city.

A: 4
****
Q: Sentence 1: A white jeep parked in front of a store. Sentence 2: A white Jeep parked on a street.

A: 4
****
Q: Sentence 1: A silver AreoMexico Jet Liner sitting on the tarmac. Sentence 2: An aeromexico silver plane is on a runway.

A:
4
****