Question: What is the pseudonym of the composer of The Lion in Winter?
Choices: Anthony Curtis
Van Morrison
Gloria Estefan
John Barry
Silence Dogood
David J
Arthur Francis
Missy «Misdemeanor» Elliott
Juanito, Juanín, Matador
Иван Петрович Белкин
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <composer> ?e . ?e_1 <pred:name> "The Lion in Winter" .  ?e <pseudonym> ?pv .  }
Program:
function: Find
inputs: The Lion in Winter
function: Relate
dependencies: 0
inputs: composer
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: pseudonym
Answer: John Barry