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

[Q]: Sentence: 'children practicing tee ball together with a male coach standing behind the hitter and a tennis court in the background'. Replace the letter 'd' with 'f' in the sentence.
[A]: chilfren practicing tee ball together with a male coach stanfing behinf the hitter anf a tennis court in the backgrounf


[Q]: Sentence: 'a baby pokes his head out of a suitcase'. Replace the letter 'u' with 's' in the sentence.
[A]: a baby pokes his head ost of a ssitcase


[Q]: Sentence: 'a bicycle is parked next to a fire hydrant'. Replace the letter 'i' with 'x' in the sentence.
[A]:
a bxcycle xs parked next to a fxre hydrant