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

[EX Q]: Sentence: 'a person on a snowboard does an air trick'. Replace the letter 'n' with 'o' in the sentence.
[EX A]: a persoo oo a soowboard does ao air trick

[EX Q]: Sentence: 'a guy looking at a tennis ball with a goofy look'. Replace the letter 'a' with 'x' in the sentence.
[EX A]: x guy looking xt x tennis bxll with x goofy look

[EX Q]: Sentence: 'the man in the stocking cap is holding a colorful pastry'. Replace the letter 'd' with 'u' in the sentence.
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
the man in the stocking cap is holuing a colorful pastry

