Question: What is the date of birth for the human that died in Quincy (the one whose official name is Quincy)?
Choices: 1918-04-16
1923-03-06
1899-07-17
1940-05-14
1798-12-20
1973-11-26
1807-01-07
1892-12-31
1978-10-30
1951-07-09
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_death> ?e_1 . ?e_1 <pred:name> "Quincy" . ?e_1 <official_name> ?pv_1 . ?pv_1 <pred:value> "Quincy" . ?e <date_of_birth> ?pv .  }
Program:
function: Find
inputs: Quincy
function: FilterStr
dependencies: 0
inputs: official name
Quincy
function: Relate
dependencies: 1
inputs: place of death
backward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth
Answer: 1798-12-20