Five people eat dinner in a restaurant. Susan has potatoes, salad, chicken, corn, and cheesecake; Tracy has potatoes, salad, chicken, milk, and cheesecake; Robert has steak, potatoes, chicken, corn, and cheesecake; Zach has potatoes, salad, chicken, corn, and cheesecake; and Dave has steak, salad, corn, milk, and cheesecake. Afterward all of them become sick from something they ate. What food caused the sickness?

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting

The concept of limited government holds that

How do comedies differ from tragedies