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: movies on psp
description: x-zoom movies on psp is the first commercial video & dvd software for the sony psp. it enables you to quickly convert your dvds or movie files into a format your psp can read and understand. get the best possible picture and audio quality for 10 different input formats: dvd...
manufacturer: x-oom
price: 0.0

Product 2:
title: movies on psp
description: xoom movies on psp enables you to quickly convert your dvds or movie files into a format your psp can read and understand. get the best possible picture and audio quality for 10 different input formats: dvd (s)vcd divx avi wmv real mpeg quicktime ...
manufacturer: nan
price: 15.9
Answer: yes