yelp	amazon  yahoo	dbpedia	agnews
yahoo	yelp	amazon	dbpedia	agnews
amazon	yelp	yahoo	agnews	dbpedia
yahoo	dbpedia	yelp	agnews	amazon
yahoo	yelp	dbpedia	amazon	agnews
amazon	dbpedia	yelp	yahoo	agnews
dbpedia	amazon	yahoo	yelp	agnews
amazon	agnews	yahoo	yelp	dbpedia
agnews	dbpedia	yahoo	amazon	yelp
dbpedia	amazon	yahoo	yelp	agnews
dbpedia	agnews	yelp	amazon	yahoo
