TASK DEFINITION: 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.
PROBLEM: Sentence 1: A young child rides a horse. Sentence 2: The little girl rode a horse.

SOLUTION: 3

PROBLEM: Sentence 1: A gorilla is playing the drums. Sentence 2: A monkey is playing drums.

SOLUTION: 3

PROBLEM: Sentence 1: A red moped parked on a sidewalk in front of graffiti. Sentence 2: The red scooter is sitting on the street in front of the building.

SOLUTION:
4