Question: What is the birth name of the person who won the Hugo Award for Best Novel (the award-winning work of this statement is A Deepness in the Sky)?
Choices:
Leonida Christos Bertos
Donald Henry Pleasence
Vernor Steffen Vinge
Samuel Langhorne Clemens
Susannah Yolande Fletcher
Jeffrey Jacob Abrams
Edgar Allan Poe
Napulione Buonaparte
Drew Blythe Barrymore
Frederik George Pohl, Jr.
Answer: Vernor Steffen Vinge
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <winner> ?e . ?e_1 <pred:name> "Hugo Award for Best Novel" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e ] <for_work> ?qpv . ?qpv <pred:value> "A Deepness in the Sky" . ?e <birth_name> ?pv .  }
Program:
function: Find
inputs: Hugo Award for Best Novel
function: Relate
dependencies: 0
inputs: winner
forward
function: QFilterStr
dependencies: 1
inputs: for work
A Deepness in the Sky
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: birth name