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

Q: Sentence: 'a group of people riding skis on a snowy surface'. Replace the letter 'p' with 'i' in the sentence.

A: a groui of ieoile riding skis on a snowy surface
****
Q: Sentence: 'a small child reaching back with a wii remote'. Replace the letter 'l' with 'o' in the sentence.

A: a smaoo chiod reaching back with a wii remote
****
Q: Sentence: 'a large jetliner sitting on top of an airport tarmac'. Replace the letter 'l' with 'p' in the sentence.

A:
a parge jetpiner sitting on top of an airport tarmac
****