Anchor: Boris shot up his hand and  Kerensky did not make the February revolution.
Entailed: Boris shot up his hand, Kerensky didn't make the February revolution 
Contradiction: Boris kept his head down, the February revolution happened 
Contradiction: Greuze let it be known that he noticed.
Contradiction: He watched smoke rise in the south.
Contradiction: A woman is jumping in the laundry room.
Contradiction: Folks walking through the gallery.