TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a silly cow licking the camera through a fence'. Replace the letter 't' with 'v' in the sentence.

SOLUTION: a silly cow licking vhe camera vhrough a fence

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

SOLUTION: a man in a baheball uniform pohing outhide of miller park

PROBLEM: Sentence: 'three bridge supports upright in a trickling creek'. Replace the letter 's' with 'w' in the sentence.

SOLUTION:
three bridge wupportw upright in a trickling creek