Question: What sovereign state's country is Saint Lucia?
Choices:
Weimar Republic
Saint Lucia
West Germany
Libya
Burkina Faso
Switzerland
Ivory Coast
Kiribati
Democratic Republic of the Congo
Burundi
Answer: Saint Lucia
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <country> ?e_1 . ?e_1 <pred:name> "Saint Lucia" .   }
Program:
function: Find
inputs: Saint Lucia
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: What
dependencies: 2