Question: Which public university is located in Halle (Saale)?
Choices: University of California, Los Angeles
McMaster University
San Diego State University
London School of Economics
University of Bonn
University of Michigan
University of Halle-Wittenberg
Panjab University
University of Melbourne
Birkbeck, University of London
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "public university" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Halle (Saale)" .   }
Program:
function: Find
inputs: Halle (Saale)
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 1
inputs: public university
function: What
dependencies: 2
Answer: University of Halle-Wittenberg