Question: Which nationality has ethnic group Erika Christensen?
Choices:
Clive Barker
Swedes
Rich Man, Poor Man
Welsh people
Norwegians
scottish people are annoying
Cobra
Bachelor of Business Administration
New Caledonia
Dianna Agron
Answer: Welsh people
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "nationality" . ?e_1 <ethnic_group> ?e . ?e_1 <pred:name> "Erika Christensen" .   }
Program:
function: Find
inputs: Erika Christensen
function: Relate
dependencies: 0
inputs: ethnic group
forward
function: FilterConcept
dependencies: 1
inputs: nationality
function: What
dependencies: 2