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

[Q]: Sentence: 'a tennis player throwing a ball at the ground'. Replace the letter 'r' with 'f' in the sentence.
[A]: a tennis playef thfowing a ball at the gfound


[Q]: Sentence: 'a man is standing on a snowboard, atop a mountain'. Replace the letter 'd' with 'u' in the sentence.
[A]: a man is stanuing on a snowboaru, atop a mountain


[Q]: Sentence: 'females near a fruit stand carrying young children in wraps on their backs'. Replace the letter 'i' with 'n' in the sentence.
[A]:
females near a frunt stand carrynng young chnldren nn wraps on thenr backs


