Anchor: To that end, attorneys are expected, although not required, to contribute 25 hours a year pro bono - free - for the common good.
Entailed: It is not required for attorneys to do pro bono work.
Contradiction: The attorneys are required to do free work for the common good.
Contradiction: A man directs an orchestra.
Contradiction: Alicante houses many visitors.
Contradiction: A woman is washing apples in the kitchen sink.
Contradiction: There has been a case against Microsoft.