Answer:
C) Ani is the better gymnast of the two.
Step-by-step explanation:
1: Positive Adjective simply describes attribute of a noun or pronoun without making comparison with any other.
Example: This is a good book. He is nice person.
2: Comparative adjective compares only two nouns.
Examples: He is a faster than me. Peacock is more beautiful than a crow. Of the two brothers, the younger is more intelligent.
3: Superlative adjective compares more than two nouns (three or more).
Examples: Of all the land animals, Cheetah is the fastest runner. The best way to eliminate poverty is to educate people.