Question: Which person belonging to the USA studied at the University of Louisiana at Lafayette?
Choices: Jason Lee
Sylvester Stallone
William Henry Harrison
John Wayne
Vladimir Nabokov
Mark Robson
Jon Anderson
Ben Johnson
Richard Gere
Max Fleischer
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <educated_at> ?e_1 . ?e_1 <pred:name> "University of Louisiana at Lafayette" .  ?e <country_for_sport> ?e_2 . ?e_2 <pred:name> "United States of America" .  }
Program:
function: Find
inputs: University of Louisiana at Lafayette
function: Relate
dependencies: 0
inputs: educated at
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: United States of America
function: Relate
dependencies: 3
inputs: country for sport
backward
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: Mark Robson