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

[Q]: Sentence: 'a person and a dog are on a bench'. Replace the letter 'e' with 'r' in the sentence.
[A]: a prrson and a dog arr on a brnch


[Q]: Sentence: 'the baseball player is swinging his bat as the player gets ready to catch'. Replace the letter 'h' with 'o' in the sentence.
[A]: toe baseball player is swinging ois bat as toe player gets ready to catco


[Q]: Sentence: 'there are several traffic and street signs by buildings'. Replace the letter 't' with 'm' in the sentence.
[A]:
mhere are several mraffic and smreem signs by buildings