Question: Which person's Twitter username is shamsheraj?
Choices: Jason Biggs
Max Fleischer
Melora Hardin
William Henry Harrison
Shammi Kapoor
Bryan Singer
Ben Johnson
Vanessa Hudgens
Macaulay Culkin
Richard Gere
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "shamsheraj" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
shamsheraj
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
Answer: Shammi Kapoor