Anchor: Also at that time, a new style, rembetiko, was created.
Entailed: The remnetiko was created at this time. 
Contradiction: The rembetiko was created after this time span. 
Contradiction: A man is wearing a light shirt
Contradiction: Some data on background items needs to be in the document.
Contradiction: There are no suggestions.
Contradiction: People play in the snow.