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: singing coach unlimited
description: singing coach unlimited - electronic learning products (win me nt 2000 xp)
manufacturer: carry-a-tune technologies
price: 99.99

Product 2:
title: emedia music corp guitar pro v 5.1 (hybrid)
description: guitar pro is a complete workshop for guitarists at an affordable price. guitar pro is known as the most powerful and intuitive tablature editor available. system requirements: windows 98se/2000/xp: pentium 500mhz - 256 meg ram - sound card cd-
manufacturer: nan
price: 51.92
Answer: no