Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: As of Feb 17, 2015, Has Nest Made Their Smoke Detectors Reliable?
Document: We have sent a similar note to Nest Protect owners. If you get any questions, please refer them to nest.com or Nest Support.We will provide updates when we have more information. Thank you for being a trusted partner.&#8211; The Nest Team
This product has been recalled. Nest e-mail sent to suppliers As a Nest Certified Pro, we want you to have the latest information about our products. So please take a moment to read this letter from our CEO.If you recently placed an order for Nest Protect, we will cancel the order and refund your purchase. If you have any Nest Protect inventory you&#8217;d like to return, please call 1-800-249-4280.
Answer: no