Question: Joel Madden goes by which name on Twitter?
Choices: Atlus_jp
paulfeig
ziggymarley
paramore
nickslachey
bcfc
TheEllenShow
CityOfDallas
sixers
joelmadden
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Joel Madden" . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Joel Madden
function: QueryAttr
dependencies: 0
inputs: Twitter username
Answer: joelmadden