Question: When was Sal Buscema's sibling born?
Choices:
1931-03-22
1970-04-29
1977-02-10
1927-12-11
1954-11-03
1961-01-17
1877-07-02
1944-12-17
1912-07-03
1965-07-29
Answer: 1927-12-11
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <sibling> ?e_1 . ?e_1 <pred:name> "Sal Buscema" .  ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Sal Buscema
function: Relate
dependencies: 0
inputs: sibling
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth