Instruction: Check the details of the two products to see if they refer to the same product. Output only yes or no.

Input:
Product 1:
title: smart steps 4th grade
description: a complete learning system for your fourth grade child! enroll your fourth grader in the program with more of everything: smart steps. developed by dedicated educators - watch your child's grades take off with this comprehensive curriculum based program.
manufacturer: dorling kindersley multimedia (dk)
price: 29.95

Product 2:
title: individual software qne-t15 typing quick & easy 15.0
description: typing quick & easy 15.0 qne-t15 individual software
manufacturer: individual software
price: 24.99
Answer: no