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

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
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Q: Sentence: 'a toddler on skis being held up by a grownup'. Replace the letter 'o' with 'k' in the sentence.

A: a tkddler kn skis being held up by a grkwnup
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Q: Sentence: 'a green bird perched on top of a tree'. Replace the letter 'e' with 'm' in the sentence.

A:
a grmmn bird pmrchmd on top of a trmm
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