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 Nigeria 's Nobel laureate and longtime pro-democracy agitator , Wole Soyinka , recently declared that he and his fellow activists must prepare to head '' back to the trenches '' of the struggle , so grave is the current threat . '' 
 nationality: Wole Soyinka, Nigeria
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 nationality: Wole Soyinka, Nigeria