Which passage is the best example of deductive reasoning? a) petra sees that all the kids at her school walk home. tomorrow she will tell her mother she doesn't need a ride home. b) saul is buying a present for his sister. he asks his mother for suggestions and then goes to the mall to find something. c) everyone in mr. kim's class got an a on the test. casey is in mr. kim's class, so he must have received an a on the test. d) aaron wants to try something new for lunch. he asks his coworkers what they like and then decides where to eat.