instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a bride and a groom look ridiculous as they stuff cake into each other's mouth'. Replace the letter 'd' with 's' in the sentence.
answer:
a brise ans a groom look risiculous as they stuff cake into each other's mouth


question:
Sentence: 'a bunch of giraffe stand around on a dirt covered area'. Replace the letter 'e' with 'p' in the sentence.
answer:
a bunch of giraffp stand around on a dirt covprpd arpa


question:
Sentence: 'a passenger bus that has pulled up to the curb of a street'. Replace the letter 'a' with 't' in the sentence.
answer:

t ptssenger bus thtt hts pulled up to the curb of t street