Question: Which human is in the English people ethnic group and has the official website http://douglasadams.com/?
Choices:
William Henry Harrison
Tim Roth
Richard Gere
Stephen Baxter
Terence Stamp
Ridley Scott
Max Fleischer
Sylvester Stallone
Anthony Burgess
Douglas Adams
Program:
function: Find
inputs: English people
function: Relate
dependencies: 0
inputs: ethnic group
backward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: official website
http://douglasadams.com/
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <ethnic_group> ?e_1 . ?e_1 <pred:name> "English people" .  ?e <official_website> ?pv . ?pv <pred:value> "http://douglasadams.com/" .  }
Answer: Douglas Adams