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: f/a-18 operation iraqi freedom
description: f/a-18: operation iraqi freedom puts you in the cockpit of an f/a-18 hornet strike fighter as you fight in operation iraqi freedom!
manufacturer: graphics simulations corporation
price: 39.99

Product 2:
title: graphic simulations corporation f/a-18 operation iraqi freedom
description: fly the navy/marine workhorse fighting machine-the f/a-18 hornet. load up with precision guided munitions. fly above a thousand square miles of realistic satellite image-based terrain. view the same environment that coalition fighter pilots ...
manufacturer: nan
price: 37.82
Answer: yes