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

[EX Q]: Sentence: 'a buddha statue sitting under a cat umbrella'. Replace the letter 'c' with 'h' in the sentence.
[EX A]: a buddha statue sitting under a hat umbrella

[EX Q]: Sentence: 'street sign titled kittery maine state line in green'. Replace the letter 'e' with 'r' in the sentence.
[EX A]: strrrt sign titlrd kittrry mainr statr linr in grrrn

[EX Q]: Sentence: 'three elephants walking from one side of the field to the other'. Replace the letter 'h' with 'm' in the sentence.
[EX A]:
tmree elepmants walking from one side of tme field to tme otmer