Question: Why did Tina Turner's US citizenship end?
Choices: dropping out
renunciation of citizenship
Acts of Union 1800
death of spouse
resignation
Second Armistice at Compiègne
Good Friday Agreement
Gwangmu Reform
Soviet invasion of Poland
graduation
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Tina Turner" . ?e_2 <pred:name> "United States of America" . ?e_1 <country_of_citizenship> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country_of_citizenship> ; <pred:fact_t> ?e_2 ] <end_cause> ?qpv .  }
Program:
function: Find
inputs: Tina Turner
function: Find
inputs: United States of America
function: QueryRelationQualifier
dependencies: 0
1
inputs: country of citizenship
end cause
Answer: renunciation of citizenship