In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a man in a field standing as a ball comes through the air towards him'. Replace the letter 'u' with 'j' in the sentence.

Answer: a man in a field standing as a ball comes throjgh the air towards him

Question: Sentence: 'a couple of giraffes being feed by people at the zoo'. Replace the letter 't' with 'v' in the sentence.

Answer: a couple of giraffes being feed by people av vhe zoo

Question: Sentence: 'a man skiing at a course at a resort'. Replace the letter 't' with 'k' in the sentence.

Answer:
a man skiing ak a course ak a resork