In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a yellow fire truck parked in a parking lot'. Replace the letter 'a' with 'y' in the sentence.

Answer: y yellow fire truck pyrked in y pyrking lot


Question: Sentence: 'a man is posing in a desert, leaning on a sign with an image of a camel on it'. Replace the letter 'i' with 'r' in the sentence.

Answer: a man rs posrng rn a desert, leanrng on a srgn wrth an rmage of a camel on rt


Question: Sentence: 'a desk with a computer, keyboard and monitor'. Replace the letter 'd' with 'e' in the sentence.

Answer:
a eesk with a computer, keyboare ane monitor