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

Sentence: 'a close shot of a stop sign near a building'. Replace the letter 'b' with 'u' in the sentence.
a close shot of a stop sign near a uuilding

Sentence: 'the color theme in this kitchen is red and black'. Replace the letter 't' with 'v' in the sentence.
vhe color vheme in vhis kivchen is red and black

Sentence: 'little girl reaching through fence to pet a giraffe'. Replace the letter 'p' with 'm' in the sentence.

little girl reaching through fence to met a giraffe