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

Q: Sentence: 'a plane getting ready to land on a runway'. Replace the letter 'n' with 'o' in the sentence.

A: a plaoe gettiog ready to laod oo a ruoway
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Q: Sentence: 'a white nerd with a tie around his sweater'. Replace the letter 'i' with 'q' in the sentence.

A: a whqte nerd wqth a tqe around hqs sweater
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Q: Sentence: 'a large train that is on a track near a road'. Replace the letter 'a' with 'g' in the sentence.

A:
g lgrge trgin thgt is on g trgck negr g rogd
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