Anchor: Several men are tinkering with radio controlled items.
Entailed: The men were working on electronics.
Contradiction: The men are using weapons of mass destruction.
Contradiction: A group of whales have washed up on a beach.
Contradiction: There are men riding mopeds in the park.
Contradiction: Men are watching a movie together.
Contradiction: The men worked on the blownout engine gasket while listening to the radio.