Anchor: Oil prices jumped this week, due to cold weather in the Northeast . That's certainly sensible.
Entailed: It makes sense that oil prices increased this week due to cold weather in the Northeastern region.
Contradiction: Oil prices went down after the blast of cold weather hit the northeast this month.
Contradiction: I am not concerned with what I can learn from the finger marks.
Contradiction: He is off the ground.
Contradiction: Man drilled the floor successfully
Contradiction: Relationships among senators are varied.