Question: Tell me the role of Confederate States of America uses American English as the official language
Choices: singer-songwriter
de facto
Three pillars of the European Union
storyteller
character designer
songwriting alias
initialism
minority language
first language
abbreviation
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Confederate States of America" . ?e_2 <pred:name> "American English" . ?e_1 <official_language> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <official_language> ; <pred:fact_t> ?e_2 ] <object_has_role> ?qpv .  }
Program:
function: Find
inputs: Confederate States of America
function: Find
inputs: American English
function: QueryRelationQualifier
dependencies: 0
1
inputs: official language
object has role
Answer: de facto