Instruction: Check the details of the two products to see if they refer to the same product. Output only yes or no.

Input:
Product 1:
title: e frontier poser 6 collector's edition with volume 1 figure pack (mac)
description: poser 6 collectors edition mac os x 10.2 or later
manufacturer: curious labs inc.
price: 279.99

Product 2:
title: norton systemworks 2007 premier 5-user - symantec - 10930722
description: powerful protection and performance enhancement 10930722
manufacturer: nan
price: 159.75 gbp
Answer: no