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

[EX Q]: Sentence: 'a group of people riding skis on a snowy surface'. Replace the letter 'p' with 'i' in the sentence.
[EX A]: a groui of ieoile riding skis on a snowy surface

[EX Q]: Sentence: 'a man that is throwing a frizbee in the woods'. Replace the letter 'g' with 'u' in the sentence.
[EX A]: a man that is throwinu a frizbee in the woods

[EX Q]: Sentence: 'a bike  sits on a wood floor next to table and chair'. Replace the letter 'd' with 'n' in the sentence.
[EX A]:
a bike  sits on a woon floor next to table ann chair