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. A person is sitting on a couch, watching TV. The TV is showing a news program. The person is not paying attention to the news. If I don't know if every citizen does or not but just you having lived in Houston you know what it's like out there, can we conclude that 'I know that none of them do that.'?
yes
yes
no