Anchor: The man with the white head piece looks left down the street.
Entailed: A street has a mine with a white wig on it.
Contradiction: A small child looks for a taxi.
Contradiction: The skateboarder is skating in an empty swimming pool.
Contradiction: Government bonds historically have a lower rate of return than the stock market.
Contradiction: Annan has finished his exams and doesn't have any left.
Contradiction: They did not meet the criteria for calculating how efficient it is per unitcost.