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

Sentence: 'a person on a snow board flying through the air'. Replace the letter 'f' with 'n' in the sentence.
a person on a snow board nlying through the air

Sentence: 'wine is being poured into a wine glass with a syringe'. Replace the letter 'e' with 'y' in the sentence.
winy is bying pouryd into a winy glass with a syringy

Sentence: 'a man is outside grilling some hot dogs'. Replace the letter 's' with 'i' in the sentence.

a man ii outiide grilling iome hot dogi