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: pinnacle mobile media converter
description: the pinnacle systems mobile media converter is the perfect tool for people who need to watch video while they're on the go. it's a fast and easy way to convert pc-based video files or non-copy protected dvd movies to digital files. after converting them they can be moved to mobile...
manufacturer: pinnacle
price: 29.99

Product 2:
title: pinnacle mobile media converter software for windows ipod software
description: mobile media converter software for windows the mobile media converter software for windows from pinnacle allows you to convert video files to formats that are compatible with portable media players such as the apple ipod with video and the sony psp ...
manufacturer: nan
price: 29.95
Answer: yes