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

[Q]: Sentence: 'a young boy in a shopping cart looking at tooth brushes'. Replace the letter 'o' with 'r' in the sentence.
[A]: a yrung bry in a shrpping cart lrrking at trrth brushes


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


[Q]: Sentence: 'a statue of a baseball player swinging a bat'. Replace the letter 'e' with 'w' in the sentence.
[A]:
a statuw of a baswball playwr swinging a bat