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: x3: reunion - virtual programming ltd.
description: x3: the reunion is a sequel to x3: the threat an award-winning sci-fi action and strategy game. you'll return to the x3 universe as the argon fleet is stretched almost to breaking point under continuing attacks from their enemies the khaak. in the midst of this situation a rumor appears...
manufacturer: csdc
price: 39.95

Product 2:
title: ibm(r) viavoice(r) advanced edition 10
description: ibm viavoice advanced edition release 10 is a feature-rich voice-recognition product designed for experienced pc users. windows xp home and professional windows 98se and windows me are the supported operating systems for advanced edition. viavoice ...
manufacturer: nan
price: 78.95
Answer: no