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

Q: Sentence: 'a small bird perched on some thin branches'. Replace the letter 'a' with 'f' in the sentence.

A: f smfll bird perched on some thin brfnches
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Q: Sentence: 'two stuffed animal bears  sitting next to a candy bar and a flower pot on a table'. Replace the letter 'd' with 'w' in the sentence.

A: two stuffew animal bears  sitting next to a canwy bar anw a flower pot on a table
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Q: Sentence: 'a man holding a watch in the palm of  his hand'. Replace the letter 'a' with 'j' in the sentence.

A:
j mjn holding j wjtch in the pjlm of  his hjnd
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