Which of the following is an example of fact? a. the life of a dog-sitting alone all day, waiting for everyone to come home -can be pretty boring b. norton milgram and his coworkers at the university of toronto at scarborough use treat to give dogs a canine iq testc. is rover really really any brighter than a hamster, a chicken, or that kid who's always eating play dog d. canines may not be the deepest thinkers in the world.