Hey I was wondering if anyone could help me with this problem. Its a main conclusion question. It seems as if the second sentence is something like a minor conclusion, that is, its used in service of the larger conclusion (the first sentence). If this were a main conclusion question for reading comp, I think I would have chosen the correct answer C. Instead I chose A. Any ideas?

https://classic.7sage.com/lsat_explanations/lsat-54-section-4-question-11/