Question: Which music genre is Willie Nelson and Kris Kristofferson a part of?
Choices: country music
Outlaw country
classical music
Synthpunk
post-punk revival
Mandopop
avant-garde music
chamber music
experimental rock
Southern Gospel
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "music genre" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Willie Nelson" .  ?e <famous_people> ?e_2 . ?e_2 <pred:name> "Kris Kristofferson" .  }
Program:
function: Find
inputs: Willie Nelson
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: music genre
function: Find
inputs: Kris Kristofferson
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: music genre
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Outlaw country