Question: What is the name of the person whose Twitter username is elizabethhurley?
Choices: Christopher Cerf
Maya Rudolph
Max Fleischer
William Henry Harrison
Jennifer Lopez
Brad Jones
Harry Stradling
Sylvester Stallone
Richard Gere
Elizabeth Hurley
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "elizabethhurley" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
elizabethhurley
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Elizabeth Hurley