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: musicalis guitar workshop
description: chord display / create your own chords / digital tuner / charts / scales / complete reference from beginner to advanced
manufacturer: global software publishing
price: 9.99

Product 2:
title: backyard skateboarding
description: join the backyard kids and andy macdonald in a quest to win the backyard ultimate skatepark! the backyard kids' neighborhood skatepark is in bad shape! get ready to enter the backyard skate tour and take on pro skater challenges in the neighborhood ...
manufacturer: nan
price: 7.95
Answer: no