In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'two men and a dog are standing beside a building'. Replace the letter 'b' with 'y' in the sentence.

Answer: two men and a dog are standing yeside a yuilding


Question: Sentence: 'a bike sitting parked next to a cart in front of some boxes'. Replace the letter 't' with 'x' in the sentence.

Answer: a bike sixxing parked nexx xo a carx in fronx of some boxes


Question: Sentence: 'all of those road signs can become confusing for motorists'. Replace the letter 'm' with 'q' in the sentence.

Answer:
all of those road signs can becoqe confusing for qotorists