So I work on this question. It takes "otherwise" as indicator for bicondition. I wonder which course JY mention about "otherwise"
https://7sage.com/lsat_explanations/lsat-26-section-3-question-22/
Is there a specific reason why pt1-16 LR questions don’t have explanation videos? I was drilling these earlier pts but not having the videos to explain the passage makes understanding my mistake a little difficult.