When the sun and the moon are exactly opposite each other, the shadow of the earth blankets the moon, temporarily blocking the sunlight and causing an eclipse.
(the sun and the moon; are; exactly opposite each other) (the shadow of the earth; blankets; the moon; T:When the sun and the moon are exactly opposite each other) Context(the shadow of the earth blankets,List([59, 91))):(the shadow of the earth; blankets the moon blocking; the sunlight; T:temporarily) Context(the shadow of the earth blankets,List([59, 91))):(the shadow of the earth; blankets the moon causing; an eclipse)
the shadow of the earth blankets,List([59, 91)) the shadow of the earth blankets,List([59, 91))
the sun and the moon the shadow of the earth the shadow of the earth the shadow of the earth
are blankets blankets the moon blocking blankets the moon causing
exactly opposite each other
the moon T:When the sun and the moon are exactly opposite each other
the sunlight T:temporarily
an eclipse