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: humorous greeting card factory
description: humorous greeting card factory is a versatile new card design tool that helps you bring your loved ones a laugh! an explosion of creative output is just waiting to happen -- all you need to set it off is humorous greeting card factory!
manufacturer: nova development
price: 29.99

Product 2:
title: nova development ghw humorous greeting card factory
description: art explosion humorous greeting card factory is the most powerful yet easy to use humorous greeting card software available. it goes far beyond competing products with many more unique possibilities now you can personalize and send the best ...
manufacturer: nova development
price: 29.99
Answer: yes