Anchor: Government matching of voluntary contributions could increase national saving if these incentives indeed induce people to save more.
Entailed: If government matching of contributions convinced people to save more, it could increase national saving.
Contradiction: If the government matches voluntary contributions to savings it would certainly decrease national saving if the people decided to save more.
Contradiction: the man is in the desert
Contradiction: The jumping castle is outside.
Contradiction: She opened the door, and he passed through quickly, without stopping.
Contradiction: Dave asked if it was dimensional travel.