Instruction: Analyze the title, description, manufacturer, and price between the two products below and generate an output of yes if the two products are the same, otherwise respond with 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: elementary advantage 2008 encore
description: key features: lessons and exercises covers multiple subjects ...
manufacturer: nan
price: 39.95
Answer: yes