Arbys

Lawgic feels very unnecessary for these. If that works for you, and thats what you need to do, go for it. But if you are understanding all of these quantifiers without them, then I think you can skip them. Most ( ;) )of us probably can.

'Some cats are pets' and 'some pets are cats' do not seem identical to me.

@jjmaiteh Because in this case, alcohol does not on its own pose a threat to the entire team's safety, its what alcohol does (seriously impairs an operator's judgement) that poses a threat to the entire team's safety.

If I get all of these right, and had the correct reasoning, should I watch the video? In the future if (big if) I get all questions on something like this right with the correct reasoning, should I watch the videos?