Anchor: The journey usually takes three hours, even longer when short stretches of the river dry up, forcing passengers to walk along the riverbank while the boatmen push the launch through the shallows.
Entailed: The travel time can be longer than three hours depending on conditions.
Contradiction: The river never dries up
Contradiction: A dirt bike rider is flying off to the moon.
Contradiction: They are hungry.
Contradiction: To get more authentic information, participants have sometimes become evaluators, not identified to the other persons involved as GAO staff.
Contradiction: A woman is creating a sculpture.