The Earth's rotation around its axis causes it to bulge slightly at its equator.
(The Earth's rotation around its axis; causes; it to bulge slightly at its equator) Context(The Earth 's rotation around its axis causes,List([0, 43))):(it; to bulge slightly; L:at its equator)
The Earth 's rotation around its axis causes,List([0, 43))
The Earth's rotation around its axis it
causes to bulge slightly
it to bulge slightly at its equator
L:at its equator