Anchor: would be just as happy not to have them in the house
Entailed: I would be happy if they weren't in the house. 
Contradiction: I would not be happy if they were not in the house.
Contradiction: All objectives must be pursued in full.
Contradiction: A streetlight exists on a road.
Contradiction: The woman is carrying the man on her shoulders through the Amazon.
Contradiction: We have systemic issues to be addressed if we want to be able and do our work to assist Congress.