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

[EX Q]: Sentence: 'a bunch of signs on a pole on the street'. Replace the letter 'c' with 's' in the sentence.
[EX A]: a bunsh of signs on a pole on the street

[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: 'three children playing in a room full of toys'. Replace the letter 'e' with 'j' in the sentence.
[EX A]:
thrjj childrjn playing in a room full of toys