Question: What does Montreal Expos member Terry Jones have to do with Birmingham (the birthplace of Emmylou Harris)?
Choices: musical conductor
famous people
official symbol
art director
languages spoken, written or signed
legislative body
works in collection
rector
place of birth
edition or translation of
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Terry Jones" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Montreal Expos" . ?e_2 <pred:name> "Birmingham" . ?e_4 <place_of_birth> ?e_2 . ?e_4 <pred:name> "Emmylou Harris" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Montreal Expos
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Terry Jones
function: And
dependencies: 1
2
function: Find
inputs: Emmylou Harris
function: Relate
dependencies: 4
inputs: place of birth
forward
function: Find
inputs: Birmingham
function: And
dependencies: 5
6
function: QueryRelation
dependencies: 3
7
Answer: place of birth