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

Q: Sentence: 'a man is on a saddled horse with reins'. Replace the letter 's' with 'o' in the sentence.

A: a man io on a oaddled horoe with reino
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Q: Sentence: 'a woman gives a thumbs up sign while sitting in front of a sandwich'. Replace the letter 's' with 'h' in the sentence.

A: a woman giveh a thumbh up hign while hitting in front of a handwich
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Q: Sentence: 'a man handling something while grilling hot dogs on a grill'. Replace the letter 'l' with 'o' in the sentence.

A:
a man handoing something whioe griooing hot dogs on a grioo
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