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: elementary advantage 2008
description: elementary school advantage 2008 was specially developed to supplement classroom curriculum by including award-winning content that support state testing standards. in-depth lessons with sample problems and questions teach reinforce and track student progress in the core subjects. this award-winning content supports state testing standards and best of all it's easy...
manufacturer: encore
price: 39.99

Product 2:
title: encore software 12360 - elementary advantage 2008 - win 2000 xp vista
description: encore software 12360 : elementary school advantage? 2008 delivers the most award-winning content aligned with classroom curriculum. get the best results with over 1000 lessons and exercises in the core subjects. system requirements: windows 2000 ...
manufacturer: nan
price: 34.97
Answer: yes