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

Ex Input:
Sentence: 'several older electronics, including cellular phones and a palm pilot with a  broken screen next to each other in white box enclosure'. Replace the letter 'u' with 't' in the sentence.

Ex Output:
several older electronics, incltding celltlar phones and a palm pilot with a  broken screen next to each other in white box enclostre


Ex Input:
Sentence: 'a man in a baseball uniform posing outside of miller park'. Replace the letter 's' with 'h' in the sentence.

Ex Output:
a man in a baheball uniform pohing outhide of miller park


Ex Input:
Sentence: 'a young man in a blue plaid bib eating a donut'. Replace the letter 'g' with 'y' in the sentence.

Ex Output:

a youny man in a blue plaid bib eatiny a donut