Dwarf planets are objects locked in orbit of the Sun that are large enough to have their shape rounded by their gravity.
(objects; are; large enough to have their shape rounded by their gravity) (objects; to have; their shape rounded by their gravity) Context(objects to have,List([18, 82))):(their shape; rounded; )
objects to have,List([18, 82))
objects objects their shape
are to have rounded
large enough to have their shape rounded by their gravity
their shape rounded by their gravity