Question: When did Singapore (whose nominal GDP is 114188557567.152 United States dollars) start using Tamil as the official language?
Choices:
1790-12-06
1984
1988-09-26
2008-04-27
1965-08-09
1972-02-03
1859-01-01
1994-09-18
1987-02-20
1946-08-22
Answer: 1965-08-09
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Singapore" . ?e_1 <nominal_GDP> ?pv . ?pv <pred:unit> "United States dollar" . ?pv <pred:value> "114188557567.152"^^xsd:double . ?e_2 <pred:name> "Tamil" . ?e_1 <official_language> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <official_language> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Singapore
function: FilterNum
dependencies: 0
inputs: nominal GDP
114188557567.152 United States dollar
=
function: Find
inputs: Tamil
function: QueryRelationQualifier
dependencies: 1
2
inputs: official language
start time