Question: Which American football team with the official English-language website www.buffalobills.com has the Instagram username buffalobills?
Choices: Green Bay Packers
Chicago Bears
Oklahoma Sooners football
Miami Dolphins
TCU Horned Frogs football
New Orleans Saints
Carolina Panthers
Atlanta Falcons
California Golden Bears football
Buffalo Bills
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football team" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.buffalobills.com" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv . ?qpv <pred:value> "English" . ?e <Instagram_username> ?pv_1 . ?pv_1 <pred:value> "buffalobills" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.buffalobills.com
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: American football team
function: FindAll
function: FilterStr
dependencies: 4
inputs: Instagram username
buffalobills
function: FilterConcept
dependencies: 5
inputs: American football team
function: And
dependencies: 3
6
function: What
dependencies: 7
Answer: Buffalo Bills