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: zonealarm firewall pro 5 (free upgrade to new version)
description: firewall security and privacy protection product information 12 months of free updates and upgrades for one fullyear! don't leave your computer's safety to chance. shield your pc and personal datafrom hackers identity theft malicious worms and more. protecting yoursystem from online threats doesn&rsquo;t have to be a hassle. zonealarm proincorporates...
manufacturer: zone labs
price: 0.0

Product 2:
title: zone alarm pro 5
description: keep your pc safe! zonealarm pro incorporates award-winning firewall technology with privacy features to help keep you and your computer safe. zonealarm pro blocks hackers data thieves worms and over 47 types of malicious e-mail attachments. it ...
manufacturer: nan
price: 12.9
Answer: yes