5006
remains from ancient epochs are discernible in the village vicinities - to the north of the village , in the location of `` gradishteto '' , lie the ruins of a thracian and late antique fortresses , thracian mounds and objects , bearing witness to ancient metallurgy .
 entity origin: remains, epochs
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 entity origin: remains, epochs