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

Q: Sentence: 'a long green grain traveling past a white building'. Replace the letter 'w' with 'o' in the sentence.

A: a long green grain traveling past a ohite building
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Q: Sentence: 'a large orange cat sits in a chair outside'. Replace the letter 'e' with 'x' in the sentence.

A: a largx orangx cat sits in a chair outsidx
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Q: Sentence: 'a bus driving on a two lane street next to a car'. Replace the letter 't' with 'l' in the sentence.

A:
a bus driving on a lwo lane slreel nexl lo a car
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