TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a metal bowl filled with lots of red apples'. Replace the letter 'b' with 'x' in the sentence.

SOLUTION: a metal xowl filled with lots of red apples

PROBLEM: Sentence: 'a toddler on skis being held up by a grownup'. Replace the letter 'o' with 'k' in the sentence.

SOLUTION: a tkddler kn skis being held up by a grkwnup

PROBLEM: Sentence: 'a bowl filled with pasta , shrimp and broccoli'. Replace the letter 't' with 'e' in the sentence.

SOLUTION:
a bowl filled wieh pasea , shrimp and broccoli