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: there has been complaint about the top half of the pole and how it attached to the bottom; there is no nuts or screw used to hold them together?
Document: The 3 piece pole is a terrible design. The top and bottom halves are both 63" and only stay together with the top half being fitted straight on top of the bottom half. The overlap is only about an inch or so (instructions do not say exactly how much overlap should be). They should have made it a single piece. Then you put a rebar support beam in which only stays in the bottom half of the pole.
(form made using 2x4's)Insterted bottom of pole section 14-16 inches down from top of hole (same as if sleeve was used. Used tape to mark pole depth). A pole level was valuable while concrete was setting to keep the pole straight. Also used a 4 foot piece of rebar extending 2 feet up into bottom of the pole and 2 feet down from the bottom of the pole, into the hole. Pour conrete into bottom pole section up to about 12 inches from the top.
So basically the cement began cracking and we could see the top half of the pole leaning. Luckily, we took off the board and took down the structure before anyone got hurt. Sure enough, the pole was showing signs of cracking and with just a little shaking, fully broke off. The rest of the system looks like a great basketball system. We've installed over the garage and had portable systems before without any problems but this pole design is not suited for the weight of the whole system.
It was very difficult to put the top pole on the bottom, besides that, everything else seems to be great.
Let the lower pole cure in the hole with cement up to about 18" from the top for 2 days.3. I added two 6' rods of rebar to the lower pole which were driven into the crushed rock at the bottom of the hole about 1', then filled the hole with cement and then slid the lower pole over the rebar and then added cement to the center of the pole about 18" from the top.4.
Used the just add water concrete mix that comes in 60 pound bags. Took less than 2 of the 60 pound bags to fill the pole. Poured the concrete into the top of the pole using a 1 gallon ice cream pail. Lots of trips up and down the ladder but doing this avoided making a mess.4-Tape the joint in the pole when filling it with concrete to avoid leaking concrete juice on the outside of the pole.
The second piece of rebar will make the two piece pole section stronger.Allow to dry for a few days.CONNECTING BOTH POLE SECTIONS.Apply grease to the top 3 inches of pole in concrete and three inches of grease to inside of top pole section. Place top pole section on bottom pole section (already set in concrete).
Wanted to leave a review praising this system and commented on other review.I agree with you. The instructions are terrible. However the goal is the best in the mid-range price.The new systems like this one has a two piece pole. The bottom pole is straight with no holes and the top pole has holes and is beveled to go over the bottom. The bevel is about 4 or 5" deep so that's how far the bottom must go in.
Get a 6x6 inch (approx) piece of wood and place on top of upper pole section. Using a large hammer or small sledge, moderately pound the wood to get the top pole section to slide onto the lower section. The grease seemed to make this an easy connection. After the top pole is 5-6 inches over the bottom section, add additional concrete to bring it up to the level specified in the directions (1-2 inches below lower elevator arm bolt holes).
Level the pole at the top because that segment will hold the backboard. Face in the direction you want it to face and let dry for 3 sunny days.Day2 is easier done with a ladder not by removing the pole. Simply carry an arm up the ladder and bolt. Carry the second with plates and bolt. Attach the crank thingy. With helper, attach the backboard. Attach the rim and tighten all bolts. Find 10', mark crank thingy, apply sticker.
Answer: yes