Question: Is http://www.sonypictures.com/classics/city/ the official website for the American football team whose headquarters is located in Kansas City (that is the headquarters of the Kansas City Chiefs)?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "American football team" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Kansas City" . ?e_2 <headquarters_location> ?e_1 . ?e_2 <pred:name> "Kansas City Chiefs" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.sonypictures.com/classics/city/" .  }
Program:
function: Find
inputs: Kansas City Chiefs
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: Find
inputs: Kansas City
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: headquarters location
backward
function: FilterConcept
dependencies: 4
inputs: American football team
function: QueryAttr
dependencies: 5
inputs: official website
function: VerifyStr
dependencies: 6
inputs: http://www.sonypictures.com/classics/city/
Answer: no