Question: What is the birth name for the person who is a Battle Royale cast member?
Choices: Ronald Wilson Reagan
Lauri Mauritz Harjola
Sean Justin Penn
Cynthia Ann Smith
Stevland Hardaway Judkins
北野 武
Brian Denis Cox
Edward Davis Wood
Joanne Rowling
Theodor Seuss Geisel
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Battle Royale" .  ?e <birth_name> ?pv .  }
Program:
function: Find
inputs: Battle Royale
function: Relate
dependencies: 0
inputs: cast member
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: birth name
Answer: 北野 武