instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a spacious bedroom with tidy bed and sofa with cushions'. Replace the letter 'n' with 'c' in the sentence.
answer:
a spacious bedroom with tidy bed acd sofa with cushiocs


question:
Sentence: 'a plane getting ready to land on a runway'. Replace the letter 'n' with 'o' in the sentence.
answer:
a plaoe gettiog ready to laod oo a ruoway


question:
Sentence: 'dog in the air to catch a frisbee while a man lays on the ground'. Replace the letter 'n' with 'i' in the sentence.
answer:

dog ii the air to catch a frisbee while a mai lays oi the grouid