Hi Everyone!
This seems to be a recurring theme in several LR questions, so perhaps worth considering. When attacking a support (premise to conclusion) in an argument, isn't the use of "some" i.e. other cases or situations, irrelevant - as we cannot know whether our case at hand falls within the scope of that "some".
Take for example the below question on proto-indo-european languages: https://classic.7sage.com/lsat_explanations/lsat-29-section-1-question-16/
Here, we have to assume that PIE falls within the "some" languages which do not have words for prominent environmental conditions.
However, in the question on chess players and humming (link below), apparently it is wrong to assume that the humming falls within the scope of "some" involuntary actions as per AC (C).
https://classic.7sage.com/lsat_explanations/lsat-20-section-4-question-25/
Any thoughts welcome!
I shall get a 175+ on my October LSAT (3(/p)