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: close quarters conflict
description: nan
manufacturer: groove media
price: 19.99

Product 2:
title: groove media inc close quarters conflict
description: online multiplayer first person shooter: combat: close quarter battle is 20 levels of class-based team-oriented multiplayer action designed specifically for the value market. join a team pick a class and dive into the action o
manufacturer: nan
price: 16.37
Answer: yes