Question: What is the time point of its inflation rate of 15.4 percentage for the state whose country is Gabon?
Choices: 1803
1925-01-01
1973-12-01
1990-01-01
1858-12-03
1949
1880-12-01
2011-02-02
1864
1700-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <country> ?e_1 . ?e_1 <pred:name> "Gabon" .  ?e <inflation_rate> ?pv . ?pv <pred:unit> "percentage" . ?pv <pred:value> "15.4"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <inflation_rate> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Gabon
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: state
function: QueryAttrQualifier
dependencies: 2
inputs: inflation rate
15.4 percentage
point in time
Answer: 1990-01-01