Original sentence: The meaning justifies as follows: abira'''s vibrant color defeats the color of the sun (Answer 1), 'abira' means who is not bira'' (or warrior) he can sell his weapon to earn a living (Answer 2), 'abira' = abi (goat in Odiya)+ ra (possessive)meaning that goat always fears to go near to water (Answer 3), and 'abira' = (a (vishnu)+bi (pakshi or [bird])+ ra (possessive)) which means Garuda the vahana of Lord Vishnu who never fears snakes (Answer 4)
Edited sentence: His Raghav Vilasa and Prabandha Purnachandra stand among the great Oriya epics of  reti yuga'' (poetry in medieval Odisha—mainly from 16th to 18th century in Odiya language).The meaning justifies as follows: abira'''s vibrant color defeats the color of the sun (Answer 1), 'abira' means who is not bira (or warrior) he can sell his weapon to earn a living (Answer 2), 'abira' = abi (goat in Odiya)+ ra (possessive)meaning that goat always fears to go near to water (Answer 3), and 'abira' = (a (vishnu)+bi (pakshi or [bird])+ ra (possessive)) which means Garuda the vahana of Lord Vishnu who never fears snakes (Answer 4)