Anchor: She noted that research studies often attempt to control so many variables and follow up with patients so frequently that control groups receive so much attention focused on alcohol that it may constitute an
Entailed: She observed that there were many variables in the research studies.
Contradiction: She noted that there were no follow-up attempts for patients in the research studies.
Contradiction: The man is building a house.
Contradiction: Someone is climbing a mountain.
Contradiction: She is sipping on a beverage.
Contradiction: The firefighter is examining something.