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

Ex Input:
Sentence: 'a metal tray holding various vegetables that include potatoes and onions'. Replace the letter 'h' with 'e' in the sentence.

Ex Output:
a metal tray eolding various vegetables teat include potatoes and onions


Ex Input:
Sentence: 'a group of people riding on top of snow boarding equipment'. Replace the letter 'e' with 'x' in the sentence.

Ex Output:
a group of pxoplx riding on top of snow boarding xquipmxnt


Ex Input:
Sentence: 'a group of different colored surfboards and different sizes'. Replace the letter 'i' with 'j' in the sentence.

Ex Output:

a group of djfferent colored surfboards and djfferent sjzes