Question: Harold Arlen belongs to which ethnic group?
Choices: English people
American Jews
Norwegians
Ashkenazi Jews
Armenians
Croatian American
Koreans
Austrians
Indian American
Filipino people
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "ethnic group" . ?e_1 <ethnic_group> ?e . ?e_1 <pred:name> "Harold Arlen" .   }
Program:
function: Find
inputs: Harold Arlen
function: Relate
dependencies: 0
inputs: ethnic group
forward
function: FilterConcept
dependencies: 1
inputs: ethnic group
function: What
dependencies: 2
Answer: American Jews