Question: What is the Twitter username for D.C. United?
Choices:
muse
Walmart
MCHammer
CleopatraRecord
dcunited
KathieLGifford
careymulligan
BobNewhart
michaelwsmith
randytravis
Answer: dcunited
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "D.C. United" . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: D.C. United
function: QueryAttr
dependencies: 0
inputs: Twitter username