Question: What is the time period that 2.281 is the fertility rate of the state that has Grenada–Trinidad and Tobago diplomatic relations with Trinidad and Tobago?
Choices: 2007-11-01
2006-04-19
2006-05-18
1833-01-01
1944-10-21
1940-06-19
2007
2000-09-06
2008
1991-03-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <diplomatic_relation> ?e_1 . ?e_1 <pred:name> "Trinidad and Tobago" . [ <pred:fact_h> ?e ; <pred:fact_r> <diplomatic_relation> ; <pred:fact_t> ?e_1 ] <statement_is_subject_of> ?qpv_1 . ?qpv_1 <pred:value> "Grenada–Trinidad and Tobago relations" . ?e <total_fertility_rate> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2.281"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <total_fertility_rate> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Trinidad and Tobago
function: Relate
dependencies: 0
inputs: diplomatic relation
backward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
Grenada–Trinidad and Tobago relations
function: FilterConcept
dependencies: 2
inputs: state
function: QueryAttrQualifier
dependencies: 3
inputs: total fertility rate
2.281
point in time
Answer: 2008