Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Does this product require hard wiring?
Document: The quality of this product is great! Assembly was required - putting on the crystals, it was just a little time consuming. I also had a hard time getting the right matching crystal set, they had to ship them three times to get it right. I finally spoke to the owner and he was very nice over the phone. It looks great and I am finally very happy!
We ordered 3 pieces to hand over our kitchen island, and they are just gorgeous. They are the soul of our new kitchen now, and everyone notices them first.I wish that the wires were inside the metal pipe, but its not ugly so I wont take away a star.A great value for the money.
I would definitely have rated this a &#34;5&#34; if it gave off just a little bit more light. I LOVE, LOVE, LOVE this light and would recommend it to anyone, but it doesn't give off as much light as I thought it was going to. I have paired this chandelier with the Dainolite Three Light Crustal Bathroom Light in my newly remodeled master bathroom and I absolutely LOVE the look of the two types of lights together.
Answer: no