Question: Who is the person whose Twitter username is paulreiser?
Choices: Monica Rial
Jennifer Esposito
Paul Reiser
R. Kelly
Max Fleischer
Bruce Greenwood
Sylvester Stallone
Richard Gere
Lauren Graham
William Henry Harrison
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "paulreiser" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
paulreiser
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Paul Reiser