Question: Who has a Twitter account named yanntiersen and is famous for playing the violin?
Choices: PJ Harvey
Devin Townsend
Sylvester Stallone
Jeff Lynne
Max Fleischer
William Henry Harrison
Richard Gere
Yann Tiersen
John Powell
Jimmy Buffett
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv . ?pv <pred:value> "yanntiersen" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "violin" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
yanntiersen
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: violin
function: Relate
dependencies: 3
inputs: famous people
forward
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Yann Tiersen