Anchor: Robert Woolard supported the recommendation and noted that most research on screening has involved an evaluation of screening, but not an intervention.
Entailed: Robert Woolard pointed out that most screening research hasn't involved an intervention.
Contradiction: The recommendation was opposed by Robert Woolard because very little research had been done on screening.
Contradiction: I have never been married before in my life.
Contradiction: A person walks in the snow.
Contradiction: Wrong, it is a non-issue for me.
Contradiction: A young person wearing black and red clothing walking.