In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'two kids sitting on a  child's bed and smiling'. Replace the letter 't' with 's' in the sentence.

Answer: swo kids sissing on a  child's bed and smiling


Question: Sentence: 'a man riding a snowboard on the side of a wall'. Replace the letter 'm' with 'p' in the sentence.

Answer: a pan riding a snowboard on the side of a wall


Question: Sentence: 'two people are standing under a polka dot umbrella'. Replace the letter 't' with 'c' in the sentence.

Answer:
cwo people are scanding under a polka doc umbrella