Question: What business has the official website http://www.hudson.co.jp?
Choices: McDonald's
Pfizer
Starbucks
Vigor Shipyards
Sega
Nintendo
Hudson Soft
Silver Pictures
20th Century Fox Home Entertainment
Macy's, Inc.
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.hudson.co.jp" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.hudson.co.jp
function: FilterConcept
dependencies: 1
inputs: business
function: What
dependencies: 2
Answer: Hudson Soft