TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'the bus is trying to navigate though the london traffic'. Replace the letter 'a' with 'l' in the sentence.

SOLUTION: the bus is trying to nlviglte though the london trlffic

PROBLEM: Sentence: 'this is a bathroom found in a hotel'. Replace the letter 'h' with 's' in the sentence.

SOLUTION: tsis is a batsroom found in a sotel

PROBLEM: Sentence: 'a homemake pizza with tomato, onion and prosciutto'. Replace the letter 'w' with 'j' in the sentence.

SOLUTION:
a homemake pizza jith tomato, onion and prosciutto