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: microsoft windows server 2003 client additional license for users-5 pack
description: designed for small organizations and departmental use windows server 2003 standard edition delivers intelligent file and printer sharing secure internet connectivity centralized desktop policy management and web solutions that connect employees partners and customers. windows server 2003 standard edition provides high levels of dependability scalability and security. it takes the...
manufacturer: microsoft
price: 809.0

Product 2:
title: apple shake 4.1 mac os x
description: mac system requirements power mac g5; power mac g4 or powerbook g4 with 1ghz or faster powerpc g4 processor; or any intel core-based macintosh computer mac os x v10.4.6 or later quicktime 7.0.4 or later 512mb of ram or more 1gb of available disk ...
manufacturer: nan
price: 499.99
Answer: no