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

[Q]: Sentence: 'a sign sitting on the side of a snow covered slope'. Replace the letter 'e' with 'g' in the sentence.
[A]: a sign sitting on thg sidg of a snow covgrgd slopg


[Q]: Sentence: 'a kid is sitting on a skateboard outside'. Replace the letter 'd' with 'a' in the sentence.
[A]: a kia is sitting on a skateboara outsiae


[Q]: Sentence: 'toy train riding tracks around house and a car'. Replace the letter 'h' with 'c' in the sentence.
[A]:
toy train riding tracks around couse and a car