Anchor: Students taking study time to study, read paper or daydream at the window.
Entailed: People are indoors.
Contradiction: People are playing outside in the sun.
Contradiction: They get snowfall up there that lasts for over a month before temperatures increase.
Contradiction: People are dancing outdoors
Contradiction: The ice skater is asleep.
Contradiction: This was where many commanders, merchants and commercial ventures began and ended their journeys.