Question: What military branch is the part of US army and it is also the military branch of James Steward, whose official website is http://www.jimmy.org ?
Choices:
Royal Air Force
German Army
United States Army Air Corps
Luftwaffe
Waffen-SS
Soviet Air Forces
United States Navy
Royal Naval Air Service
United States Marine Corps
Royal Australian Navy
Answer: United States Army Air Corps
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "military branch" . ?e <part_of> ?e_1 . ?e_1 <pred:name> "United States Army" .  ?e_2 <military_branch> ?e . ?e_2 <pred:name> "James Stewart" . ?e_2 <official_website> ?pv . ?pv <pred:value> "http://www.jimmy.org" .  }
Program:
function: Find
inputs: United States Army
function: Relate
dependencies: 0
inputs: part of
backward
function: FilterConcept
dependencies: 1
inputs: military branch
function: Find
inputs: James Stewart
function: FilterStr
dependencies: 3
inputs: official website
http://www.jimmy.org
function: Relate
dependencies: 4
inputs: military branch
forward
function: FilterConcept
dependencies: 5
inputs: military branch
function: And
dependencies: 2
6
function: What
dependencies: 7