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If the province 's political parties fail to agree by midday Friday , the official said , Prime Ministers Tony Blair of Britain and Bertie Ahern of Ireland , the sponsors of the talks here , will '' put forward our best guess as to what a way forward is that both sides can take confidence from . ''
 nationality: Bertie Ahern, Ireland
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Bertie Ahern, Ireland 
Answer:
 nationality: Bertie Ahern, Ireland