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: microsoft office & windows training professional
description: microsoft office and windows training pro helps you develop better office and home computing skills. unlock the power of windows and office and make it work for you!
manufacturer: topics entertainment
price: 49.95

Product 2:
title: microsoft office and windows training professional
description: for almost two decades learn2 has helped over 8000000 consumers including professionals from fortune 500 companies and government agencies to enhance their computer skills. let the in-depth courseware in learn2 training pro for microsoft office
manufacturer: nan
price: 29.99
Answer: yes