Question: To which part does its demonym of checoslovacu apply for the sovereign state whose ISO 3166-1 alpha-2 code is CS (the start time of this statement is 1974)?
Choices: Asian Russia
Campbell County
17th arrondissement of Paris
6th arrondissement of Paris
Adélie Land
masculine singular
Slope County
Hardeman County
Jizan Region
Stewart County
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <ISO_3166-1_alpha-2_code> ?pv_1 . ?pv_1 <pred:value> "CS" . [ <pred:fact_h> ?e ; <pred:fact_r> <ISO_3166-1_alpha-2_code> ; <pred:fact_t> ?pv_1 ] <start_time> ?qpv_1 . ?qpv_1 <pred:year> 1974 . ?e <demonym> ?pv . ?pv <pred:value> "checoslovacu" . [ <pred:fact_h> ?e ; <pred:fact_r> <demonym> ; <pred:fact_t> ?pv ] <applies_to_part> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISO 3166-1 alpha-2 code
CS
function: QFilterYear
dependencies: 1
inputs: start time
1974
=
function: FilterConcept
dependencies: 2
inputs: sovereign state
function: QueryAttrQualifier
dependencies: 3
inputs: demonym
checoslovacu
applies to part
Answer: masculine singular