TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a man laying stretched out on the back of a boat'. Replace the letter 'h' with 'g' in the sentence.

SOLUTION: a man laying stretcged out on tge back of a boat

PROBLEM: Sentence: 'horses drink and graze the field and water'. Replace the letter 'i' with 'c' in the sentence.

SOLUTION: horses drcnk and graze the fceld and water

PROBLEM: Sentence: 'boy in a green and yellow shirt, red pants, a tie sitting next to a black cat on a couch'. Replace the letter 'h' with 't' in the sentence.

SOLUTION:
boy in a green and yellow stirt, red pants, a tie sitting next to a black cat on a couct