Anchor: Beware, however, as it may be taken to reflect a political opinion.
Entailed: It might seem to reflect a political position. 
Contradiction: No one cares if it seems you've taken a political opinion.
Contradiction: I think they should not wear any signs.
Contradiction: Two people having a conversation.
Contradiction: He was despised by most of the associates.
Contradiction: Certain techniques cause a decline in hourly costs.