Anchor: Most claims made by aliens take years to resolve.
Entailed: It can take years to resolve claims by aliens.
Contradiction: Very few claims made by aliens take longer than a couple weeks.
Contradiction: North Korea's outer space training.
Contradiction: There is a little theater that shows both flower arranging and kyogen farce.
Contradiction: A man flies to the moon.
Contradiction: The young kids are playing in the neighborhood.