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

[Q]: Sentence: 'a person on a surfboard riding in ocean waves'. Replace the letter 's' with 'g' in the sentence.
[A]: a pergon on a gurfboard riding in ocean waveg


[Q]: Sentence: 'the people are in the library working and studying'. Replace the letter 'r' with 'g' in the sentence.
[A]: the people age in the libgagy wogking and studying


[Q]: Sentence: 'there is a bathroom with toilets in the bathroom and checkers floor'. Replace the letter 'r' with 'p' in the sentence.
[A]:
thepe is a bathpoom with toilets in the bathpoom and checkeps floop