Question: What is Munhwa Broadcasting Corporation's Twitter username?
Choices:
DavidAGoodman
NickCannon
MaryLynnRajskub
withMBC
baylor
FCSEOUL
BowWow
Canucks
tpain
HawkwindHQ
Answer: withMBC
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Munhwa Broadcasting Corporation" . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Munhwa Broadcasting Corporation
function: QueryAttr
dependencies: 0
inputs: Twitter username