Question: http://hikki.blogspot.com/ is the official blog address of what individual?
Choices: Leon Shamroy
Hikaru Utada
Elizabeth Taylor
John Paul Jones
Sylvester Stallone
George R. R. Martin
William Henry Harrison
David Brin
Michael Crichton
Richard Gere
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_blog> ?pv . ?pv <pred:value> "http://hikki.blogspot.com/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official blog
http://hikki.blogspot.com/
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Hikaru Utada