GMAT Critical Reasoning (CR) | Re: Query in Causal reasoning

I know my answer might not be directly addressing your question, but in general for CR, you will be able to identify a premise, an argument& A GAP IN BETWEEN THE TWO .

Almost all CR questions aim to exploit this gap; If you can identify the gap in any CR, you have mastered CR. With this background, if we come to your question, we can simply go with the previous post's suggestion, ie, there must be some sort of tangible strengthening/weakening of the argument!

Hope it helps! Enjoy CR
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