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: iplaymusic beginner guitar lessons for the mac and ipod
description: iplaymusic's beginner guitar lessons is the first guitar learning program optimized for the mac and video ipod. the software takes advantage of ilife applications resident on today's mac including garageband itunes and iweb. now aspiring musicians have everything they need to learn guitar play and sing popular songs and easily...
manufacturer: iplaymusic
price: 49.99

Product 2:
title: practical software maintenance: best practices for managing your software
description: a complete insider's guide to software maintenance strategy authored by one of the world's foremost experts on software maintenance this handy guide to software maintenance translates a great deal of theory into practical guidelines for daily ...
manufacturer: nan
price: 90
Answer: no