Question: WWI's Middle Eastern operations theatre took place in which geographic region?
Choices:
Southeast Asia
North Africa
Transylvania
Greater Boston
Atlantic Canada
Middle East
Lake District
East River
Pacific Ocean
Europe
Answer: Middle East
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "geographic region" . ?e_1 <location> ?e . ?e_1 <pred:name> "Middle Eastern theatre of World War I" .   }
Program:
function: Find
inputs: Middle Eastern theatre of World War I
function: Relate
dependencies: 0
inputs: location
forward
function: FilterConcept
dependencies: 1
inputs: geographic region
function: What
dependencies: 2