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: For the different styles, are they all the same fixture with different style bulbs? Or are the fixtures of different styles as well?
Document: I purchased this thinking i was getting 3 bulbs and 3 fixtures, not a total of 3 parts which left me a good bit disappointed when I received my order. That said, it works. It does exactly what it is supposed to do.
the answered question was concerning this was posted after i made my purchase.
Answer: no