TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: 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.

SOLUTION: a brise ans a groom look risiculous as they stuff cake into each other's mouth

PROBLEM: Sentence: 'a man that is throwing a frizbee in the woods'. Replace the letter 'g' with 'u' in the sentence.

SOLUTION: a man that is throwinu a frizbee in the woods

PROBLEM: Sentence: 'a barefoot person sitting next to a desk and a laptop'. Replace the letter 'i' with 'x' in the sentence.

SOLUTION:
a barefoot person sxttxng next to a desk and a laptop