instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a wooden table topped with lots of sandwiches'. Replace the letter 's' with 'd' in the sentence.
answer:
a wooden table topped with lotd of dandwiched


question:
Sentence: 'a polar bear relaxing in a man-made pool'. Replace the letter 'r' with 'x' in the sentence.
answer:
a polax beax xelaxing in a man-made pool


question:
Sentence: 'a man with a plate of food offering a bite to a woman'. Replace the letter 'i' with 's' in the sentence.
answer:

a man wsth a plate of food offersng a bste to a woman