Question: Is World of Warcraft heavier than a loaf of bread?, Answer:No, Description of World of Warcraft: video game by Blizzard Entertainment, Fact1: World of Warcraft is a piece of software., Fact2: Software is digital., Fact3: Digital items do not have weight. 
Step1: What does World of Warcraft refer to?, Step2: Is #1 a tangible item that has weight?, Wikipedia page for step 1: World of Warcraft, Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False