TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'top view of a bathroom including tub, sink and toilet'. Replace the letter 'f' with 'o' in the sentence.

SOLUTION: top view oo a bathroom including tub, sink and toilet

PROBLEM: Sentence: 'the large modern bathroom has two sinks and a large tub'. Replace the letter 't' with 'j' in the sentence.

SOLUTION: jhe large modern bajhroom has jwo sinks and a large jub

PROBLEM: Sentence: 'a bathroom with a toilet and a urinal like thing in it'. Replace the letter 'n' with 'k' in the sentence.

SOLUTION:
a bathroom with a toilet akd a urikal like thikg ik it