Question: How was it determined that New Orleans (the one that is the birthplace of Wynton Marsalis) has a population of 343829?
Choices: census
average
demographic balance
Sixth National Population Census of the People's Republic of China
United Kingdom Census 1981
lead-lead dating
register office
gross floor area
UIS estimation
de jure
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "New Orleans" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Wynton Marsalis" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "343829"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <determination_method> ?qpv .  }
Program:
function: Find
inputs: Wynton Marsalis
function: Relate
dependencies: 0
inputs: place of birth
forward
function: Find
inputs: New Orleans
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
343829
determination method
Answer: census