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: quake 4 (mac)
description: quake 4 takes you back to the front as you fight against an unrelenting alien enemy. armed with advanced weaponry and vehicles and aided by an elite squad of marines you take the battle to the heart of the strogg home planet and become earth's only hope for victory. they're...
manufacturer: aspyr media
price: 39.99

Product 2:
title: corel ulead dvd workshop 2 authoring software
description: dvd workshop 2 ulead dvd workshop 2 is powerful and intuitive authoring software for professional dvd creation. much of the features were designed with the professional in mind keeping interfaces simple and straightforward but also providing complex ...
manufacturer: nan
price: 299.95
Answer: no