Instruction: Based on the product information, predict if the two products are identical or not. Output yes if they are identical or no otherwise.

Input:
Product 1:
title: weekly reader mastering elementary/middle school math learning
description: nan
manufacturer: fogware publishing
price: 19.99

Product 2:
title: sunburst to6090 key skills for math: subtracti
description: sunburst key skills for math:subtraction practice key skills 50% off introductory offer.offer expires 12/31/04
manufacturer: nan
price: 47.99
Answer: no