Anchor: When labor gets involved in politics, this is not a detour from its real job of negotiating wages and hours.
Entailed: Labor in politics is not bad, for it continues the negotiation of wages and hours.
Contradiction: Labor entering politics is bad, both for the economy and politics.
Contradiction: Two kids are playing in the living room
Contradiction: The man is wearing clothes.
Contradiction: Privatization would be useful.
Contradiction: The dogs are playing in the snow.