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

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 bunch of giraffe stand around on a dirt covered area'. Replace the letter 'e' with 'p' in the sentence.
a bunch of giraffp stand around on a dirt covprpd arpa

Sentence: 'two passenger trains sit on their rails in a dimly lit station'. Replace the letter 'd' with 'l' in the sentence.

two passenger trains sit on their rails in a limly lit station