Question: What is the time point of the national association football team whose official name is Εθνική Ελλάδος and ranking is 21?
Choices: 2015-02-22
1994-03-15
1983-12-01
1989-03-29
2002-09-18
1959-04-06
1960-04-01
2006-03-15
1976-12-01
1866
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "national association football team" . ?e <official_name> ?pv_1 . ?pv_1 <pred:value> "Εθνική Ελλάδος" . ?e <ranking> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "21"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <ranking> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Εθνική Ελλάδος
function: FilterConcept
dependencies: 1
inputs: national association football team
function: QueryAttrQualifier
dependencies: 2
inputs: ranking
21
point in time
Answer: 2006-03-15