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

[Q]: Sentence: 'a yellow fire hydrant sitting on the sidewalk'. Replace the letter 'o' with 'd' in the sentence.
[A]: a yelldw fire hydrant sitting dn the sidewalk


[Q]: Sentence: 'a black velvety chair with chrome colored frame'. Replace the letter 'a' with 'z' in the sentence.
[A]: z blzck velvety chzir with chrome colored frzme


[Q]: Sentence: 'a person in tennis wear holding a tennis racket'. Replace the letter 'e' with 't' in the sentence.
[A]:
a ptrson in ttnnis wtar holding a ttnnis racktt