"This would help to explain why the new planetary systems that are being discovered have giant planets so close to their stars.
(the new planetary systems; are being discovered; ) (This; would help; to explain why the new planetary systems that are being discovered have giant planets so close to their stars) Context(This would help,List([1, 16))):(This; would help to explain; why the new planetary systems that are being discovered have giant planets so close to their stars) Context(This would help to explain,List([1, 27))):(the new planetary systems that are being discovered; have; giant planets so close to their stars)
This would help,List([1, 16)) This would help to explain,List([1, 27))
the new planetary systems This This the new planetary systems that are being discovered
are being discovered would help would help to explain have
to explain why the new planetary systems that are being discovered have giant planets so close to their stars
why the new planetary systems that are being discovered have giant planets so close to their stars
giant planets so close to their stars