Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is the base sufficiently heavy to keep the lamp from tipping?
Document: Love this product. It arrived in fine shape, and was very easy to assemble. The only difficulties were minor ones associated with the fact that the marble base is very heavy (as needed to keep the lamp upright when it's assembled) and so a bit hard to maneuver, and the fact that the height of the lamp (maybe 8 feet tall?) once assembled is great enough that it's a little hard to carry around to the place where you want to place it.
Lamp is perfect. Marble base is heavy enough to prevent tipping, shade casts a great ceiling shadow, and height of unit makes it adaptable for many situations in living rooms, dining rooms, and dens. Great buy.
I would love this lamp, if I could attach the shade to it. It came sans the part necessary to keep it on. That's kind of a deal breaker, right? The shade is heavy, and I can't figure out a way to rig it so it stays on without the part. The seller apparently died or just doesn't care, because I've heard nothing back.
I bought this lamp a few months ago for my Brooklyn studio and was a bit concerned that it wouldn't fit. While the lamp arcs at about 7 ft and the base is a giant slab of marble, it fit perfectly in the corner. Also, the pole's thin profile helps keep our studio from feeling claustrophobic, even though the lamp is actually quite large.Setup is quite easy if you have a wrench, a good grip to tighten the screw and someone to help you navigate the slab.
Lamp is bigger than I thought , stretches  out almost 7  feet. But works well for a reading lamp. Very heavy base also ..
Everyone loves this lamp when they come over. Was easier to put together with two people, rather than just myself. The marble base is extremely heavy so use care. It does not look cheap and I was amazed at how fast it arrived.
Packaging was ok, hard to get into, so it was well packaged! No instructions in my box, but not too hard to figure out. I had trouble connecting the lamp to the base, it's still a bit wobbly, but I'm sure it's me and not the lamp. Instructions would have been useful for that part. . Nice heavy base, it looks great!
Looks very nice when set up. The base is very heavy which makes putting it together a little challenging for one person, but with two people it's a snap. Packaging was messy but sufficient to protect the lamp. Make sure you read the other review for this product - apparently there's one particular company that's fulfilling this order and the product is a crappy knock-off. Thankfully, that wasn't the case for me.
The initial shipment was lost by Fedex. Replacement was sent and received within a week. The package was slightly damaged. It doesn't come with an IKEA intuitive type of manual with graphics --- took some figuring out to install. The base doesn't seem to be heavy enough to compensate the extended center of gravity by the lamp. At longest stretch, the base is lifted up a little. Other than that, Aesthetic pleasing. I like what I get.
I was unsure if this lamp would go with my Master Bedroom decor (contemporary/Old English - brown/cherry wood). However, it fits quite well and is actually neutral. The base is VERY heavy marble (?). The instructions are actually drawn/written on the inside flap of the box it came in&#8230;and it is not quite clear by picture or verbiage how to do the set-up.2 notes:1.
Answer: yes