Anchor: The main entrance is through an inverted glass pyramid designed by American architect I.M.
Entailed: The American architect I.M. designed that inverted glass pyramid.
Contradiction: The main entrance is adjacent to the inverted glass pyramic.
Contradiction: The American architect I.M. couldn't have designed the pyramid as he was rather inept.
Contradiction: They will start in a few months.
Contradiction: Companies do not invest in new products unless they know there is money that can be made from them. 
Contradiction: The boy casts his fishing line back into the river, angry that the fish had gotten away.