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

Input: Consider Input: Sentence: 'a plate topped with waffles, bacon and banana slices'. Replace the letter 'a' with 'k' in the sentence.

Output: k plkte topped with wkffles, bkcon knd bknknk slices

Input: Consider Input: Sentence: 'a child taking the paper off a box sitting on the floor'. Replace the letter 'c' with 'b' in the sentence.

Output: a bhild taking the paper off a box sitting on the floor

Input: Consider Input: Sentence: 'a black bird with an orange, red, and yellow beak swims in the water'. Replace the letter 't' with 'e' in the sentence.
Output: a black bird wieh an orange, red, and yellow beak swims in ehe waeer