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: stopzilla 4.0
description: stopzilla 4 offers real-time protection from spyware and adware. it's got the most advanced pop-up protection available and it also has integrated cookie cleaning and history removal. keep your pc security updated constantly with configurable alert warnings and automatic updates. make sure you always intercept unwanted intrusions and annoying online...
manufacturer: roxio
price: 47.33

Product 2:
title: roxio inc stopzilla 4.0
description: cnet editors? choice award winner! stopzilla?s true real-time� protection is unbeatable. it detects and destroys spyware and pop-ups and blocks online threats including phishing attacks. stopzilla?s superior technology delivers daily updates
manufacturer: nan
price: 26.14
Answer: yes