Chef wrote:
If this " to show drug usage has gone up but legally" strengthens the argument, there is no option that talks about this. Option C says the illegal drug use has dropped sharply. Does this imply that drug usage must have gone up legally ?
The conclusion says illegal drug use has risen and the option says just the opposite but it doesn't give any reasoning.
Can you please explain the reasoning that has been used in the question in order to obtain the conclusion from the premise?
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