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

[EX Q]: Sentence: 'a rose that is sitting in a vase'. Replace the letter 'r' with 'j' in the sentence.
[EX A]: a jose that is sitting in a vase

[EX Q]: Sentence: 'a woman sitting on a bench under a gazebo'. Replace the letter 's' with 'u' in the sentence.
[EX A]: a woman uitting on a bench under a gazebo

[EX Q]: Sentence: 'a young boy putting candy in little frosted cakes'. Replace the letter 'y' with 'f' in the sentence.
[EX A]:
a foung bof putting candf in little frosted cakes