Question: Which human is a sibling of the human who died 2008-02-13?
Choices: Henry James
Innocent
Dave Fleischer
Ken Keeler
Prem Nath
Robert F. Kennedy
Jenny McCarthy
Edmond O'Brien
Shelley Winters
Jermaine Jackson
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <sibling> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <date_of_death> ?pv . ?pv <pred:date> "2008-02-13"^^xsd:date .   }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of death
2008-02-13
=
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: sibling
backward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Prem Nath