instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a couple of giraffes being feed by people at the zoo'. Replace the letter 't' with 'v' in the sentence.
answer:
a couple of giraffes being feed by people av vhe zoo


question:
Sentence: 'three men in a park playing a sport'. Replace the letter 'p' with 'w' in the sentence.
answer:
three men in a wark wlaying a swort


question:
Sentence: 'a vase that has flowers in it on the table'. Replace the letter 'w' with 'u' in the sentence.
answer:

a vase that has flouers in it on the table