Question: What sovereign state is different from England (the one that contains Staffordshire)?
Choices: England
Switzerland
Weimar Republic
Brunei
Joseon
Samoa
Kiribati
Russian Soviet Federative Socialist Republic
Cambodia
Turkey
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <different_from> ?e_1 . ?e_1 <pred:name> "England" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_2 <pred:name> "Staffordshire" .   }
Program:
function: Find
inputs: Staffordshire
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: England
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: different from
backward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: What
dependencies: 5
Answer: England