Well, the distance of the Earth to the Sun affects temperature, for you, winter is when the Earth is tilted back away from the Sun.
(the Earth; is tilted; back away from the Sun) (winter; is; when the Earth is tilted back away from the Sun) Context(winter is,List([73, 82))):(the distance of the Earth to the Sun; affects; temperature)
winter is,List([73, 82))
the Earth winter the distance of the Earth to the Sun
is tilted is affects
back away from the Sun
when the Earth is tilted back away from the Sun
temperature