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

Sentence: 'a cook sanding between two women inside of a kitchen'. Replace the letter 'n' with 'y' in the sentence.
a cook saydiyg betweey two womey iyside of a kitchey

Sentence: 'a big bowl of brown food halfway in a small oven'. Replace the letter 'v' with 'k' in the sentence.
a big bowl of brown food halfway in a small oken

Sentence: 'a sign warns cyclists to be careful in an area'. Replace the letter 'a' with 'e' in the sentence.

e sign werns cyclists to be cereful in en eree