Question: What person has the Twitter username MelissaJoanHart?
Choices: Melissa Joan Hart
Max Fleischer
Richard Gere
Harry Connick Jr.
Bobby
Damian Marley
Brian May
Sylvester Stallone
William Gibson
Steven Curtis Chapman
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "MelissaJoanHart" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
MelissaJoanHart
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Melissa Joan Hart