Q: Utah banned cannabis in 1915, making it one of the first states to do so. The state legalized non-psychoactive CBD oil to treat severe epilepsy in March 2014, making it the first state to legalize only CBD oil without legalizing other forms of cannabis.
Can we conclude that is it illegal to smoke weed in utah?
A: yes

Q: In optics, a virtual image is an image formed when the outgoing rays from a point on an object always diverge. The image appears to be located at the point of apparent divergence. Because the rays never really converge, a virtual image cannot be projected onto a screen. In diagrams of optical systems, virtual rays are conventionally represented by dotted lines. Virtual images are located by tracing the real rays that emerge from an optical device (lens, mirror, or some combination) backward to a perceived point of origin.
Can we conclude that can you see a virtual image on a screen?
A: no

Q: The strongest jet streams are the polar jets, at 9--12 km (30,000--39,000 ft) above sea level, and the higher altitude and somewhat weaker subtropical jets at 10--16 km (33,000--52,000 ft). The Northern Hemisphere and the Southern Hemisphere each have a polar jet and a subtropical jet. The northern hemisphere polar jet flows over the middle to northern latitudes of North America, Europe, and Asia and their intervening oceans, while the southern hemisphere polar jet mostly circles Antarctica all year round.
Can we conclude that is there a jetstream in the southern hemisphere?
A: yes

Q: Povidone-iodine is a broad spectrum antiseptic for topical application in the treatment and prevention of wound infection. It may be used in first aid for minor cuts, grazes, burns, abrasions and blisters. Povidone-iodine exhibits longer lasting antiseptic effects than tincture of iodine, due to its slow absorption via soft tissue, making it the choice for longer surgeries. Chlorhexidine provides similar results, but with equal toxicity concerns.
Can we conclude that is povidone iodine the same as iodine tincture?
A:
no