Question: The town where Cammell Laird was established is whose birthplace?
Choices:
David Arnold
Olympia Dukakis
Michael Jackson
Glenda Jackson
David Brown
Lee Grant
John Mahoney
Josh Homme
Jackie Brown
Chris Wood
Answer: Glenda Jackson
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "town" . ?e_2 <location_of_formation> ?e_1 . ?e_2 <pred:name> "Cammell Laird" .   }
Program:
function: Find
inputs: Cammell Laird
function: Relate
dependencies: 0
inputs: location of formation
forward
function: FilterConcept
dependencies: 1
inputs: town
function: Relate
dependencies: 2
inputs: place of birth
backward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4