if this were a NA question, would the answer then be "None of the aluminum from group L was lost in the process of ..." ?

If this were a NA question, would the answer then be "None of the recycled Aluminum from L was lost in the process..." ?

Say what?!

This may be a stupid comment but doesn't option choice E kind of suggest that the whole argument falls apart in the sense that the aerobic exercise lasted only 15 weeks but they presumably continued not smoking without the additional exercise for a full year ?

Hey guys, is it too late to join? I am here in Hollywood.