Instruction: Compare the details of two given products to determine if they are identical. Output yes if they are identical or no otherwise.

Input:
Product 1:
title: microsoft windows vista ultimate upgrade [dvd]
description: the most comprehensive edition of windows vista vista ultimate upgrade (dvd-rom) is the first operating system that combines all of the advanced infrastructure features of a business-focused operating system all of the management and efficiency features of a mobility-focused operating system and all of the digital entertainment features of a...
manufacturer: microsoft
price: 259.95

Product 2:
title: webroot spy sweeper spanish edition (pc)
description: key features: keeps spyware out detects/stops infections automatic updates windows vista compatible owner's instructions ...
manufacturer: nan
price: 29.99
Answer: no