Assertion: aurora borealis | /r/AtLocation | northern hemisphere
Facets:
value: at night
type: TEMPORAL
Source sentences:
text: The aurora borealis can be seen in the northern hemisphere, while the aurora australis is found in the southern hemisphere.
text: Aurora Borealis can be seen in the Northern Hemisphere, and one of the best locations to view it is in Alaska, which is close to the North Pole.
text: An aurora borealis is light seen in the sky, nearly always at night, in the northern hemisphere,
text: The Aurora Borealis is seen in the Northern Hemisphere.