Question: Who is a member of the political party Canadian Alliance and was born before 1982?
Choices:
Stephen Harper
Sylvester Stallone
Marci Klein
G. K. Chesterton
Penn Jillette
Baruch Spinoza
Humphrey Bogart
Tom DeLonge
Richard Gere
William Henry Harrison
Program:
function: Find
inputs: Canadian Alliance
function: Relate
dependencies: 0
inputs: member of political party
backward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterYear
dependencies: 3
inputs: date of birth
1982
<
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 <member_of_political_party> ?e_1 . ?e_1 <pred:name> "Canadian Alliance" .  ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1982 ) .  }
Answer: Stephen Harper