Question: Whose official website is http://www.isaiahwashington.com?
Choices: Whoopi Goldberg
Sylvester Stallone
William Henry Harrison
Richard Gere
Shirley Temple
Dido
John Hughes
Isaiah Washington
Max Fleischer
Martie Maguire
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.isaiahwashington.com" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.isaiahwashington.com
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Isaiah Washington