Also, he demonstrated that oatmeal contains iron filings, using a magnet.
(he; demonstrated; that oatmeal contains iron filings, using a magnet) Context(he demonstrated,List([6, 21))):(oatmeal; contains; iron filings) Context(he demonstrated oatmeal contains,List([6, 43))):(oatmeal; contains iron filings using; a magnet)
he demonstrated,List([6, 21)) he demonstrated oatmeal contains,List([6, 43))
he oatmeal oatmeal
demonstrated contains contains iron filings using
that oatmeal contains iron filings, using a magnet
iron filings
a magnet