A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. If a person is not eating a sandwich, does it logically follow that someone is eating? According to the Tampa Tribune , a panel of FSU professors concluded a five-month investigation recently and found that McHugh had, indeed, suffered from accidental exposure. If this premise is true, what does that tell us about whether it entails the hypothesis 'ISU professors studied McHugh's exposure levels.'? If we can learn from the past, can we conclude that 'We can learn from the past.'?
yes
no
no
yes