instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a gray and white cat sleeping on top of a laptop computer'. Replace the letter 'l' with 'g' in the sentence.
answer:
a gray and white cat sgeeping on top of a gaptop computer


question:
Sentence: 'two men running for a soccer ball on a field'. Replace the letter 'd' with 'a' in the sentence.
answer:
two men running for a soccer ball on a fiela


question:
Sentence: 'a large wrinkled adult elephant from a side view'. Replace the letter 'e' with 's' in the sentence.
answer:

a largs wrinklsd adult slsphant from a sids visw