Use the appropriate phrasal verb and complete the sentence given below.
The new system in education is aimed at ___________ the differences between rich and poor.

Even (sth) out (Phrasal Verb)
Meaning: to become equal, or to make something equal.
Example Sentence:
- The league is divided into two skill levels in order to even out the competition.

By reading the above definition we can infer that the correct answer is Option 2.

Source: Cambridge Dictionary