Question: Who is famous for being a guitarist and with the Giphy username tobykeith?
Choices: Ringo Starr
Shakira
Jim O'Rourke
Katy Perry
William Henry Harrison
Albert Lee
Max Fleischer
Toby Keith
Elliott Smith
Sylvester Stallone
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "guitar" .  ?e <Giphy_username> ?pv . ?pv <pred:value> "tobykeith" .  }
Program:
function: Find
inputs: guitar
function: Relate
dependencies: 0
inputs: famous people
forward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: Giphy username
tobykeith
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Toby Keith