Question: Which city was Clive Barker (the one whose position is defender) born in?
Choices: Kilkenny
Leicester
Liverpool
Cork
Trieste
Mangalore
Durban
Kingston
Buenos Aires
Trier
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Clive Barker" . ?e_1 <position_played_on_team_/_speciality> ?e_2 . ?e_2 <pred:name> "defender" .   }
Program:
function: Find
inputs: defender
function: Relate
dependencies: 0
inputs: position played on team / speciality
backward
function: Find
inputs: Clive Barker
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: place of birth
forward
function: FilterConcept
dependencies: 4
inputs: city
function: What
dependencies: 5
Answer: Durban