id	keyword
caste-398	caste
caste-398	anti
caste-398	thought
caste-398	tamil
caste-398	dalit
caste-398	new
caste-398	politics
caste-398	freedom
caste-398	periyar
caste-398	india
caste-398	ambedkar
caste-398	bengal
caste-398	south