Anchor: Before you begin shopping, pick up HKTA's  Shopping Guide to Consumer Electronics.  
Entailed: HKTA provides a Shopping Guide to Consumer Electronics.
Contradiction: There aren't any guides for consumer electronics.
Contradiction: No cities have any residents who speak the Ladino dialect, because it is largely a dead dialect.
Contradiction: They will be prepared to get him out of the way at the right time.
Contradiction: You don't even wonder about why people want coal and oil at all, said the astronomer. 
Contradiction: girl on swing