Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is the light "bulb" replaceable if it eventually burns out?Thank you!
Document: Fabulous! The dimmer makes it just right for any use. It looks terrific with any decor and it's pencil-thinness- makes it disappear when you don't want a prominent light source. Were they less expensive I'd have many more.
This lamp is fabulous! It takes up very little room, and puts out a great range of light. Perfect for reading or any other use where you may need great light to work with.If the price was lower I would buy several more of these lamps.
The Koncept Z-Bar floor lamp is a wonderful light for reading a book as well as a newspaper. Nice wide light range as well as bright, warm lighting. Warm light feels much more natural than cool light.
Wonderful lamp! Some people would prefer to save money and go with the other model, where the amount of light is controlled by two buttons on the stem, rather than the sliding bar on the horizontal piece. Both work perfectly well. I also have several of the button model lamps, and have shuffled the lamps to various positions to optimize the height/accessibility of the controls.
Sleek and contemporary. Subtle and bold. It is superb for an open floor plan that has a modern flair. Nice.
Bought this for hubby for his birthday. He put it by his reading chair and uses it daily. It is plenty bright and can be swiveled to illuminate your book (or craft project?) perfectly. Pricey, but worth it.
Answer: no