instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a couple of brown bears walking across a lush green field'. Replace the letter 'w' with 'o' in the sentence.
answer:
a couple of broon bears oalking across a lush green field


question:
Sentence: 'plated foods displayed on table with condiments and side dishes'. Replace the letter 's' with 'd' in the sentence.
answer:
plated foodd didplayed on table with condimentd and dide didhed


question:
Sentence: 'a person is seen reclining on a chair with their suitcase'. Replace the letter 'c' with 'h' in the sentence.
answer:

a person is seen rehlining on a hhair with their suithase