I watched beaver building his dams and learned the lesson of working very hard in peaceful silence.
(I; learned; the lesson of working very hard in peaceful silence) (I; watched; beaver building his dams) Context(I watched,List([0, 9))):(beaver; building; his dams)
I watched,List([0, 9))
I I beaver
learned watched building
the lesson of working very hard in peaceful silence
beaver building his dams
his dams