Question: Dolph Lundgren and Theodore Roosevelt were both members of which martial arts discipline?
Choices: taekwondo
cricket
ski jumping
skateboarding
auto racing
diving
Nordic combined
American football
judo
biathlon
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "martial arts" . ?e_1 <sport> ?e . ?e_1 <pred:name> "Dolph Lundgren" .  ?e_2 <sport> ?e . ?e_2 <pred:name> "Theodore Roosevelt" .  }
Program:
function: Find
inputs: Dolph Lundgren
function: Relate
dependencies: 0
inputs: sport
forward
function: FilterConcept
dependencies: 1
inputs: martial arts
function: Find
inputs: Theodore Roosevelt
function: Relate
dependencies: 3
inputs: sport
forward
function: FilterConcept
dependencies: 4
inputs: martial arts
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: judo