In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a dirt bike rider that is riding in the mud'. Replace the letter 'a' with 'o' in the sentence.

A: o dirt bike rider thot is riding in the mud
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Q: Sentence: 'people watching a kite being flown with a sky background'. Replace the letter 'a' with 'b' in the sentence.

A: people wbtching b kite being flown with b sky bbckground
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Q: Sentence: 'man delivering a hit to ball during a tennis match'. Replace the letter 's' with 't' in the sentence.

A:
man delivering a hit to ball during a tennit match
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