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

Sentence: 'a person flying a kite on the beach between some trees'. Replace the letter 's' with 'k' in the sentence.
a perkon flying a kite on the beach between kome treek

Sentence: 'a box of a dozen doughnuts all varieties'. Replace the letter 'l' with 'i' in the sentence.
a box of a dozen doughnuts aii varieties

Sentence: 'a woman holding a baby wrapped in a towel and brushing the baby's teeth in a bathroom'. Replace the letter 'b' with 'f' in the sentence.
a woman holding a fafy wrapped in a towel and frushing the fafy's teeth in a fathroom