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

Sentence: 'a man is standing at the base ball triangle with bat in tow'. Replace the letter 'n' with 'c' in the sentence.
a mac is stacdicg at the base ball triacgle with bat ic tow

Sentence: 'there is a big room with furniture and items inside'. Replace the letter 'e' with 'k' in the sentence.
thkrk is a big room with furniturk and itkms insidk

Sentence: 'a guy on a skateboard in a skateboard park'. Replace the letter 'a' with 'e' in the sentence.

e guy on e sketeboerd in e sketeboerd perk