TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a wooden bench near a tree and a stone wall'. Replace the letter 'l' with 'q' in the sentence.

SOLUTION: a wooden bench near a tree and a stone waqq

PROBLEM: Sentence: 'a clean and organized hotel bedroom with tv'. Replace the letter 'w' with 'p' in the sentence.

SOLUTION: a clean and organized hotel bedroom pith tv

PROBLEM: Sentence: 'a stoplight and a street sign in california'. Replace the letter 's' with 'p' in the sentence.

SOLUTION:
a ptoplight and a ptreet pign in california