C because irrelevant means that something is not important to a conversation. For example we’re talking about video games and suddenly bring up something about pizza. Hope this helps and please consider me as brainliest. :)
Answer:
Sure! What is your question?
Explanation:
Hello!
Answer: Yoga and Pilates.
Explanation: This paragraph states that while yoga and pilates are quite similar, they also have subtle differences. From this, you can infer that yoga and pilates will be compared in the rest of the passage.
I hope that this helps you!