In this task, you need to replace a letter in the sentence with another given letter.
--------
Question: Sentence: 'a piece of chocolate cake is on a plate with a fork'. Replace the letter 'e' with 's' in the sentence.

Answer: a piscs of chocolats caks is on a plats with a fork


Question: Sentence: 'a person on a surfboard riding in ocean waves'. Replace the letter 's' with 'g' in the sentence.

Answer: a pergon on a gurfboard riding in ocean waveg


Question: Sentence: 'a group of indigenous people stand next to their horses in a field'. Replace the letter 'n' with 's' in the sentence.

Answer:
a group of isdigesous people stasd sext to their horses is a field