Which of the following is an example of deductive reasoning? a. in my community, it's a law that all dogs out on walks must be on leashes, so most dogs i see on walks today will be on leashes. b. my neighbor takes her dog for a walk every day, so all dog owners in my community take their dogs on walks every day. c. it's not the law to have your dog on a leash, but that is what i prefer, so all dogs i see today will be on leashes. d. i saw a dog tied to a leash in its yard this morning, so all the dogs i see today will be tied to leashes in their yards.