Question: What is Rob Corddry's Twitter username?
Choices:
AOL
Corey_Feldman
goetheuni
Curitiba_PMC
madonna
robcorddry
DEVO
IamDonCheadle
rachelmonline
shakira
Answer: robcorddry
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Rob Corddry" . ?e <Twitter_username> ?pv .  }
Program:
function: Find
inputs: Rob Corddry
function: QueryAttr
dependencies: 0
inputs: Twitter username