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: ov data protector open file 5-wk v.9 ltu incl ltu for 5 win nt/2000/xp workstati
description: nan
manufacturer: hewlett packard
price: 0.0

Product 2:
title: hewlett packard ba154aa dp open file agent win 5wkst ltu
description: dp open file agent win 5wkst ltu
manufacturer: nan
price: 320.44
Answer: yes