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

[EX Q]: Sentence: 'a little girl is sitting in a suitcase in a library'. Replace the letter 't' with 'l' in the sentence.
[EX A]: a lillle girl is silling in a suilcase in a library

[EX Q]: Sentence: 'a cat with a pink bow sits underneath something silver'. Replace the letter 'h' with 'n' in the sentence.
[EX A]: a cat witn a pink bow sits underneatn sometning silver

[EX Q]: Sentence: 'a street light on the corner of an empty, wet street'. Replace the letter 't' with 'c' in the sentence.
[EX A]:
a screec lighc on che corner of an empcy, wec screec