Question: When did  Australia (the one that is the release region of Salmon Fishing in the Yemen) start using the Australian dollar as their currency?
Choices: 1974-01-01
1788-01-09
2006-03-16
1966-02-14
1861
2003-12-12
1864
1882-01-01
1920-02-29
1996-09-24
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Australia" . ?e_3 <film_release_region> ?e_1 . ?e_3 <pred:name> "Salmon Fishing in the Yemen" . ?e_2 <pred:name> "Australian dollar" . ?e_1 <currency> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <currency> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Salmon Fishing in the Yemen
function: Relate
dependencies: 0
inputs: film release region
forward
function: Find
inputs: Australia
function: And
dependencies: 1
2
function: Find
inputs: Australian dollar
function: QueryRelationQualifier
dependencies: 3
4
inputs: currency
start time
Answer: 1966-02-14