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

[Q]: Sentence: 'a group of people riding on top of snow boarding equipment'. Replace the letter 'e' with 'x' in the sentence.
[A]: a group of pxoplx riding on top of snow boarding xquipmxnt


[Q]: Sentence: 'a train moving on a track during the day'. Replace the letter 't' with 'q' in the sentence.
[A]: a qrain moving on a qrack during qhe day


[Q]: Sentence: 'a man taking a picture of a woman standing at the door of an airplane'. Replace the letter 'a' with 'm' in the sentence.
[A]:
m mmn tmking m picture of m wommn stmnding mt the door of mn mirplmne