Question: What is the date of death of Edmond O'Brien's sibling?
Choices:
1973-03-25
2009-07-14
2017-04-26
1980-09-25
1890-07-29
2013-03-26
1968-05-17
2013-08-30
1996-03-24
1961-01-10
Answer: 1996-03-24
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <sibling> ?e . ?e_1 <pred:name> "Edmond O'Brien" .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: Edmond O'Brien
function: Relate
dependencies: 0
inputs: sibling
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of death