id	keyword
gatesol-79	students
gatesol-79	social
gatesol-79	action
gatesol-79	people
gatesol-79	justice
gatesol-79	gatesol
gatesol-79	education
gatesol-79	teaching
gatesol-79	teachers
gatesol-79	unit
gatesol-79	studies
gatesol-79	language