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

[Q]: Sentence: 'two tennis players shaking hands over the net'. Replace the letter 'n' with 'f' in the sentence.
[A]: two teffis players shakifg hafds over the fet

[Q]: Sentence: 'a man on a skateboard jumping down a short flight of stairs'. Replace the letter 'o' with 'j' in the sentence.
[A]: a man jn a skatebjard jumping djwn a shjrt flight jf stairs

[Q]: Sentence: 'yellow airplanes are line up in a grassy area'. Replace the letter 's' with 'b' in the sentence.
[A]:
yellow airplaneb are line up in a grabby area