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

[EX Q]: Sentence: 'a wooden bench near a tree and a stone wall'. Replace the letter 'l' with 'q' in the sentence.
[EX A]: a wooden bench near a tree and a stone waqq

[EX Q]: Sentence: 'there are people camping and flying kites in a field'. Replace the letter 't' with 'j' in the sentence.
[EX A]: jhere are people camping and flying kijes in a field

[EX Q]: Sentence: 'a man wearing a short skirt and a blue blazer'. Replace the letter 'a' with 'x' in the sentence.
[EX A]:
x mxn wexring x short skirt xnd x blue blxzer