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

[Q]: Sentence: 'bags of apples on display at the market'. Replace the letter 'y' with 'p' in the sentence.
[A]: bags of apples on displap at the market


[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: 'several people gathered around a pile of items in the snow'. Replace the letter 's' with 'x' in the sentence.
[A]:
xeveral people gathered around a pile of itemx in the xnow