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

[Q]: Sentence: 'a little girl laying on a boogie board next to the ocean'. Replace the letter 't' with 'm' in the sentence.
[A]: a limmle girl laying on a boogie board nexm mo mhe ocean


[Q]: Sentence: 'a zebra patterned set of hair brushes sitting on each other'. Replace the letter 'r' with 'a' in the sentence.
[A]: a zebaa patteaned set of haia baushes sitting on each othea


[Q]: Sentence: 'a group of men posing on a tennis court with their rackets'. Replace the letter 'u' with 'k' in the sentence.
[A]:
a grokp of men posing on a tennis cokrt with their rackets