Anchor: People are walking across the street of a city.
Entailed: There are people walking
Contradiction: There are people sitting
Contradiction: A man is filming hippos.
Contradiction: I'm originally from L.A. where you can die just from being in the wrong place at the wrong time. 
Contradiction: Even after the eruption of 1914, Sakutajima is still a peninsula.
Contradiction: The PDFA's campaign has sunk in at major newsrooms.