Anchor: What they are not, however, is  that is, an anecdote doesn't tell whether it is the only such instance or whether the problem is wide-spread.
Entailed: The anecdote doesn't mention if the problem is wide spread.
Contradiction: The anecdotes tell if it is just a single instance.
Contradiction: Ignore the effort made to identify learned lessons.
Contradiction: It is sunny at the lake.
Contradiction: Enron is a good example where having separate CEOs and chairman of the board works out,
Contradiction: A device has been plugged into an electrical outlet.