Day and night occur because the Earth rotates on it's axis(the imaginary line that runs through the center of the Earth).
(Day and night; occur; because the Earth rotates on it's axis) (the imaginary line; runs; through the center of the Earth) (the Earth; rotates; it's axis) Context(the Earth rotates,List([28, 45))):(it; 's; axis)
the Earth rotates,List([28, 45))
Day and night the imaginary line the Earth it
occur runs rotates 's
because the Earth rotates on it's axis
through the center of the Earth
it's axis
axis