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 corp humorous greeting card factory
description: now you can personalize and send the very best store-quality humorous greeting cards with art explosion� humorous greeting card factory�. never before has such an impressive collection of humorous greeting cards been available in one software pr
manufacturer: nan
price: 28.3
Answer: yes