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: net ad creator
description: flash ad creator creates animated ads that look like a flash developer spent hours creating it. save time & money by creating your own ad in your own time and at your own pace. you can even sell them to your clients and start a new career! everything you need...
manufacturer: laughing bird
price: 39.99

Product 2:
title: sibelius sibelius 5 software - educational discount music production software
description: sibelius 5 - software for writing playing printing and publishing music notation for mac os x and windows - educational discount sibelius 5 from sibelius is a fully featured and complete software solution for writing playing printing and publishing ...
manufacturer: nan
price: 248.95
Answer: no