Anchor: A group of young people sitting around visiting and drinking water and sodas.
Entailed: Young people are enjoying a few beverages.
Contradiction: Young people are skipping school and drinking beer.
Contradiction: R and D work is easier than ever.
Contradiction: The first ever mercury national cap will reduce emissions by over 69%. 
Contradiction: A group of people are standing near a fire.
Contradiction: He is, actually.