In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a spacious bedroom with tidy bed and sofa with cushions'. Replace the letter 'n' with 'c' in the sentence.

Answer: a spacious bedroom with tidy bed acd sofa with cushiocs


Question: Sentence: 'a man that is on the back of an elephant'. Replace the letter 'c' with 'd' in the sentence.

Answer: a man that is on the badk of an elephant


Question: Sentence: 'a teddy bear with a board next to it'. Replace the letter 'e' with 't' in the sentence.

Answer:
a ttddy btar with a board ntxt to it