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: ufo afterlight
description: ufo: afterlight mixes squad-based combat with global tactics and strategy. control the actions of elite ground troops while running the construction of an intricate network of interlinking bases. as you build and command you'll also learn new details about the activities of intergalactic organisms called myrmecols in our solar system...
manufacturer: topware interactive
price: 39.99

Product 2:
title: steinberg cubase studio 4 software - educational discount music production software
description: cubase studio 4 - music production system for mac os x and windows xp - educational discount cubase studio 4 from steinberg is an audio/midi editor/recorder software program tailored to project studios and creative musicians. built around the same ...
manufacturer: nan
price: 179.95
Answer: no