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

[Q]: Sentence: 'a bathroom that has  a sink and a toilet'. Replace the letter 's' with 'a' in the sentence.
[A]: a bathroom that haa  a aink and a toilet


[Q]: Sentence: 'a cat got caught hiding in the cupboard'. Replace the letter 'i' with 'u' in the sentence.
[A]: a cat got caught hudung un the cupboard


[Q]: Sentence: 'a man talking to a woman as she holds his neck tie'. Replace the letter 's' with 'b' in the sentence.
[A]:
a man talking to a woman ab bhe holdb hib neck tie