In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'the door of the refrigerator has many magnets and small pictures on it'. Replace the letter 's' with 'z' in the sentence.

Answer: the door of the refrigerator haz many magnetz and zmall picturez on it


Question: Sentence: 'a group of people riding skis on a snowy surface'. Replace the letter 'p' with 'i' in the sentence.

Answer: a groui of ieoile riding skis on a snowy surface


Question: Sentence: 'a couple of white sinks sitting under a bathroom mirror'. Replace the letter 'h' with 'z' in the sentence.

Answer:
a couple of wzite sinks sitting under a batzroom mirror