instruction:
In this task, you need to replace a letter in the sentence with another given letter.
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: 'a woman in blue jacket shaving a cows utters'. Replace the letter 'h' with 'q' in the sentence.
answer:
a woman in blue jacket sqaving a cows utters


question:
Sentence: 'a toddler on a sidewalk waving a bat'. Replace the letter 's' with 'd' in the sentence.
answer:

a toddler on a didewalk waving a bat