Question: Which person's Twitter username is shatrugansinha?
Choices: Stephen Gilchrist Glover
Rick Simpson
William Henry Harrison
Sylvester Stallone
Shatrughan Sinha
Prince
Max Fleischer
Pam Grier
Jaya Bhaduri Bachchan
George Hopkins
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "shatrugansinha" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
shatrugansinha
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Shatrughan Sinha