For example, the first thing a student should learn about lungs is that they are organs for breathing, that is, for assimilating oxygen and expelling carbon dioxide.
(a student; should learn; about lungs) (the first thing a student should learn about lungs; is; that they are organs for breathing, that is, for assimilating oxygen and expelling carbon dioxide) Context(the first thing a student should learn about lungs is,List([13, 66))):(they; are that is; organs)
the first thing a student should learn about lungs is,List([13, 66))
a student the first thing a student should learn about lungs they
should learn is are that is
about lungs
that they are organs for breathing, that is, for assimilating oxygen and expelling carbon dioxide
organs