Question: What country is Canon Inc, which has a Twitter account named CanonUSA, located in?
Choices: Aruba
Holy Roman Empire
Panama
United States of America
Belgium
Canada
Kingdom of the Netherlands
German Democratic Republic
international
Roman Republic
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Canon Inc." . ?e <Twitter_username> ?pv . ?pv <pred:value> "CanonUSA" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <country> ?qpv .  }
Program:
function: Find
inputs: Canon Inc.
function: QueryAttrQualifier
dependencies: 0
inputs: Twitter username
CanonUSA
country
Answer: United States of America