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: x-plane v8 (mac)
description: x-plane 8.0 is the ultimate in general aviation simulators. with a wide range of airplanes all-new helicopters dynamic speech synthesis and full-planet terrain-mapped scenery will keep your eyes popping out for hours!
manufacturer: graphics simulations corporation
price: 49.99

Product 2:
title: graphic sim x-plane 8
description: system requirements: required: dvd-rom drive mac os x. or windows� 98 / me / 2000 / xp processor: 400 mhz 128mb ram. available hard drive: 6 gb. video card: 32 mb vram 3d supporting the opengl� api. recommended: usb joystick. processor: 1.0 ghz ...
manufacturer: nan
price: 47.99
Answer: yes