In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a number of people sitting on chairs near each other'. Replace the letter 'c' with 'm' in the sentence.

Answer: a number of people sitting on mhairs near eamh other

Question: Sentence: 'a man is on a bed with a cat and laptop computer'. Replace the letter 'e' with 'n' in the sentence.

Answer: a man is on a bnd with a cat and laptop computnr

Question: Sentence: 'a bicycle decorated with flowers, chained to a stop sign'. Replace the letter 'e' with 'q' in the sentence.

Answer:
a bicyclq dqcoratqd with flowqrs, chainqd to a stop sign