Anchor: They began dive-bombing the train in groups of three or four; smashing into windows, cracking through the glass.
Entailed: They attacked the train and broke the windows.
Contradiction: They let the train pass in peace.
Contradiction: We use mostly cash.
Contradiction: The land surrounding it was carefully maintained in a good condition. 
Contradiction: a man throwing a necklace
Contradiction: Keeping up with that is part of it.