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: what type of bulb is required, anything special ?  and wattage for each light ?  thanks
Document: This light fixture is even better on sight than in the picture. It's very unique, good quality, stylish and likely only found in upscale lighting showrooms. The price here is a bargain.
Answer: no