Instruction: Given the title, description, manufacturer, and price of two products, identify if they are the same product. Only output yes or no.

Input:
Product 1:
title: sentinel: descendants in time
description: sentinel: descendants in time gives you a chance to rediscover the treasures of an ancient people. the tastan civilization has been extinct for many years leaving behind only the mysterious tastan caverns. you'll take a young explorer intot hese forbidden caverns to find what secrets they hide. great treasure great...
manufacturer: dreamcatcher interactive
price: 19.99

Product 2:
title: dreamcatcher interactive sentinel: descendants in time
description: the tastan civilization succumbed to extinction many years ago; their only legacy being the mysterious tastan caverns. some believe the caverns hold an invaluable treasure while others say great wealth is attained through the knowledge and ...
manufacturer: nan
price: 17.55
Answer: yes