Question:
Based on the premise "Clearly, none of the extant studies could be done without the support and involvement of emergency medicine physicians and trauma surgeons.", can we conclude that "The studies could not be done sans the aid of the physicians."?
****
Answer:
yes

Question:
Based on the premise "i'm gonna have lots of dinner parties and have to take them out to eat and right now i am taking a class on etiquettcy and all the little bitty things that i didn't even know i mean i thought for sure i'd been raised properly but i'd been doing a lot of things wrong i didn't know about", can we conclude that "I'm taking a class on etiquettcy, I didn't want to at first but I enjoy it now."?
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Answer:
it is not possible to tell

Question:
Based on the premise "The company is upset not because Sidewalk provided a hyperlink to TicketMaster's site, but because Sidewalk provided a hyperlink deep into TicketMaster's site.", can we conclude that "The company had no issues with deep hyperlinks made to them."?
****
Answer:
no