Question: When did the US city where Donny Osmond was born have a population numbering 83,793?
Choices:
2014-12-31
1991-03-25
2012-01-01
1808-01-01
2010-07-14
1816-12-01
1843-12-03
1529
2003-07-01
2001
Answer: 2012-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Donny Osmond" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "83793"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Donny Osmond
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttrQualifier
dependencies: 2
inputs: population
83793
point in time