Instruction: Check the details of the two products to see if they refer to the same product. Output only yes or no.

Input:
Product 1:
title: student home learning system for pc/mac
description: the fogware student home learning system is one of the best learning tools on the market. with this collection of educational tools your children get the content they need to become better students. these learning systems are the ultimate educational packages and have all been teacher-tested and approved.
manufacturer: fogware publishing
price: 139.99

Product 2:
title: student home learning system
description: educational software for students grades 2-12 featuring: ? 200 educational software titles ? 20000 lessons ? activities & q&a's ? 20 hours of dvd videos ? 200 hours of audio books. ? covers curriculum grades 2-12 ages 7-12 ? excell
manufacturer: nan
price: 109.99
Answer: yes