In this task, you need to replace a letter in the sentence with another given letter.

Sentence: 'a person jumping up in the air on a snowboard'. Replace the letter 'r' with 'o' in the sentence.
a peoson jumping up in the aio on a snowboaod

Sentence: 'the living room is designed with brown and beige colors'. Replace the letter 'i' with 'b' in the sentence.
the lbvbng room bs desbgned wbth brown and bebge colors

Sentence: 'a window on a brick wall is allowing the sun into the room'. Replace the letter 'h' with 'j' in the sentence.

a window on a brick wall is allowing tje sun into tje room