id	keyword
grbs-11411	mind
grbs-11411	change
grbs-11411	play
grbs-11411	tragedy
grbs-11411	thoughts
grbs-11411	greek
grbs-11411	words
grbs-11411	euripides
grbs-11411	chorus
grbs-11411	agamemnon
grbs-11411	speech
grbs-11411	man
grbs-11411	knox
grbs-11411	decision
grbs-11411	sophocles
grbs-11411	aeschylus
grbs-11411	action
grbs-11411	nurse
grbs-11411	nature
grbs-11411	purpose