Once the body cells have taken up the food molecules, they need oxygen to get the energy out.
(the body cells; have taken up; the food molecules) (they; need; oxygen; to get the energy out; T:Once the body cells have taken up the food molecules) Context(they need,List([54, 63))):(they; need oxygen to get; the energy; out)
they need,List([54, 63))
the body cells they they
have taken up need need oxygen to get
the food molecules
oxygen to get the energy out T:Once the body cells have taken up the food molecules
the energy out