Question: What person has the official site of http://www.itzhakperlman.com?
Choices:
Dick Clark
Mark Isham
Max Fleischer
Jeanne Moreau
Cecil B. DeMille
William Henry Harrison
Julianna Margulies
Sylvester Stallone
Itzhak Perlman
Jermaine Jackson
Answer: Itzhak Perlman
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.itzhakperlman.com/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.itzhakperlman.com/
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2