Question: Which political ideology is the participant of the war which has participant Oliver Cromwell?
Choices: cavalier
anti-fascism
socialism
Oliver Cromwell
libertarianism
anarchism
Islamism
Roundhead
feminism
racism
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "political ideology" . ?e_1 <participant> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "war" . ?e_1 <participant> ?e_2 . ?e_2 <pred:name> "Oliver Cromwell" .   }
Program:
function: Find
inputs: Oliver Cromwell
function: Relate
dependencies: 0
inputs: participant
backward
function: FilterConcept
dependencies: 1
inputs: war
function: Relate
dependencies: 2
inputs: participant
forward
function: FilterConcept
dependencies: 3
inputs: political ideology
function: What
dependencies: 4
Answer: cavalier