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 rare picture of an individual within this image'. Replace the letter 'd' with 'z' in the sentence.
a rare picture of an inzivizual within this image

Sentence: 'a zebra laying in a grass field life less'. Replace the letter 'l' with 'w' in the sentence.

a zebra waying in a grass fiewd wife wess