Anchor: French-speaking citizens protested the snub with a petition and a demonstration that got out of control and turned into violence.
Entailed: The French-speaking population had a demonstration that went violent.
Contradiction: The French-speaking citizens were not interested in petitioning.  
Contradiction: They sold pucks and gave away free microscopes with them.
Contradiction: changes to its roles and responsibilities and to the demands placed on it occurred more slowly.
Contradiction: The bird is eating a dead bird while on the grass.
Contradiction: i saw many of my acquaintances get drafted at the beginning of Vietnam