Question: What is the Twitter username of the American football team headquartered in Nashville which contains Fisk University?
Choices:
OficialFlu
numanofficial
Titans
MayaRudolph
USC
shrewsweb
LevanteUD
CraigyFerg
heathermitts
VisitKyivTravel
Answer: Titans
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football team" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Nashville" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_2 <pred:name> "Fisk University" .  ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Fisk University
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: Nashville
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: Twitter username