Instruction: Given the title, description, manufacturer, and price of two products, identify if they are the same product. Only output yes or no.

Input:
Product 1:
title: master server-upg
description: master server-upg
manufacturer: novastor corporation
price: 0.0

Product 2:
title: sony creative software sound forge audio studio v.8.0 complete product
description: ecost.com: sony creative software sound forge audio studio v.8.0 - complete product - music editing/composing - 1 user - complete product - standard - pc from the graphics & development software department
manufacturer: nan
price: 55.29
Answer: no