Anchor: Overall, it is critical to get the demand side (investors and other users of financial information) to weigh in on what information they need and want.
Entailed: It's critical for demand to weigh in on information 
Contradiction: It's insignificant to weight information 
Contradiction: Concentrated natural seawater is the same as seawater from the ocean.
Contradiction: The teacher is holding a piece of paper above his head.
Contradiction: The dog is sleeping.
Contradiction: There are several people in this photo, and they are all outside.