Question: Which visual artwork mainly depicts war that associated with George Washington  (the one whose British Museum person-institution is 100686)  ?
Choices: Prague
Rebecca
Talk to Her
The Last of the Mohicans
Nine Lives
Pleasantville
The Song of Bernadette
A Prairie Home Companion
The Purple Rose of Cairo
Luther
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <main_subject> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "war" . ?e_2 <conflict> ?e_1 . ?e_2 <pred:name> "George Washington" . ?e_2 <British_Museum_person-institution> ?pv . ?pv <pred:value> "100686" .   }
Program:
function: Find
inputs: George Washington
function: FilterStr
dependencies: 0
inputs: British Museum person-institution
100686
function: Relate
dependencies: 1
inputs: conflict
forward
function: FilterConcept
dependencies: 2
inputs: war
function: Relate
dependencies: 3
inputs: main subject
backward
function: FilterConcept
dependencies: 4
inputs: visual artwork
function: What
dependencies: 5
Answer: The Last of the Mohicans