id	keyword
ger-545	authority
ger-545	education
ger-545	teacher
ger-545	students
ger-545	children
ger-545	murris
ger-545	philosophy
ger-545	haynes
ger-545	p4c
ger-545	karin
ger-545	learning
ger-545	knowledge
ger-545	bodies
ger-545	material