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: brain food games: cranium collection 2006
description: back and better than ever / 4 full-version games - hoyle word games - who wants to be a millionaire - professor fuji's sudoku & smart games challenge 2 over 600 new and more complex questions multiple choice answers complete the millionaire game play experience - feel like you're actually...
manufacturer: encore
price: 19.95

Product 2:
title: encore software 11252 - brain food games: cranium collection 2006 - win 98 me 2000 xp
description: encore software 11252 : brain food games cranium collection is back and better than ever! new content new games to train your brain for maximum efficiency! system requirements: windows 2000 sp4/xp (home& pro) sp2� pentium iii 450 mhz processor or ...
manufacturer: nan
price: 18.97
Answer: yes