Question: DE is the abbreviation of which position in American-style football?
Choices:
halfback
quarterback
tight end
placekicker
long snapper
Delaware
kickoff returner
cornerback
defensive end
wide receiver
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: short name
DE
function: FilterConcept
dependencies: 1
inputs: American football position
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football position" . ?e <short_name> ?pv . ?pv <pred:value> "DE" .  }
Answer: defensive end