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

[Q]: Sentence: 'a person scooping from a large pot of soup on the stove into a soup bowl'. Replace the letter 'a' with 'x' in the sentence.
[A]: x person scooping from x lxrge pot of soup on the stove into x soup bowl

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

[Q]: Sentence: 'a baseball player throwing a ball on a field'. Replace the letter 'f' with 'b' in the sentence.
[A]:
a baseball player throwing a ball on a bield