Question: What city is the headquarter location of the University of Ghana?
Choices: Cork
Nokia
Athens
Accra
Kilkenny
Guelph
Genoa
Seoul
Dalian
Trieste
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "University of Ghana" .   }
Program:
function: Find
inputs: University of Ghana
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: city
function: What
dependencies: 2
Answer: Accra