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: gsp crossword addict
description: crossword addict (win 95 98 me 2000 xp)
manufacturer: global software publishing north america inc
price: 9.99

Product 2:
title: global software a9716jcw - crossword addict - win 95 98 me 2000 xp
description: global software a9716jcw : this unique program allows crossword puzzle addicts to take their basic love of puzzles customize the interface to suit their preferences and add a series of interesting extra challenges. features 480 puzzles
manufacturer: nan
price: 8.79
Answer: yes