id	keyword
anthro_age-171	age
anthro_age-171	life
anthro_age-171	retirement
anthro_age-171	benin
anthro_age-171	people
anthro_age-171	new
anthro_age-171	middle
anthro_age-171	living
anthro_age-171	households
anthro_age-171	class
anthro_age-171	cotonou
anthro_age-171	course
anthro_age-171	children
anthro_age-171	parakou
anthro_age-171	alber
anthro_age-171	work
anthro_age-171	parents