Question: Prince Edward Island is the geographic distribution area of which ethnic group?
Choices:
Irish migration to Great Britain
Koreans
Sri Lankan Tamils
Thai Chinese people
Pashtun people
Dutch people
Indian American
Romani people
Austrians
Acadians
Answer: Acadians
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "ethnic group" . ?e <geographic_distribution> ?e_1 . ?e_1 <pred:name> "Prince Edward Island" .   }
Program:
function: Find
inputs: Prince Edward Island
function: Relate
dependencies: 0
inputs: geographic distribution
backward
function: FilterConcept
dependencies: 1
inputs: ethnic group
function: What
dependencies: 2