Question: Is Federacija Bosne i Hercegovine the official name of the capital that became the twin administrative body to Guatemala City in 1998?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "capital" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Guatemala City" .  [ <pred:fact_h> ?e ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1998 . ?e <official_name> ?pv . ?pv <pred:value> "Federacija Bosne i Hercegovine" .  }
Program:
function: Find
inputs: Guatemala City
function: Relate
dependencies: 0
inputs: twinned administrative body
backward
function: QFilterYear
dependencies: 1
inputs: start time
1998
=
function: FilterConcept
dependencies: 2
inputs: capital
function: QueryAttr
dependencies: 3
inputs: official name
function: VerifyStr
dependencies: 4
inputs: Federacija Bosne i Hercegovine