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: defcon
description: defcon: global thermonuclear domination gives you the chance to manage a scenario faced in the leading generals' worst nightmare: total nuclear war. the third world war is starting and you'll manage it from a single screen. you'll attempt to destroy your enemy through all-out nuclear war while stopping them from...
manufacturer: encore
price: 0.0

Product 2:
title: splashid windows mobile software for pocket pc
description: splashid safely and securely stores all of your personal identification information including user names passwords credit cards calling cards bank accounts pins and more.
manufacturer: nan
price: 29.95
Answer: no