Question: Did the currency whose country is Greece begin demand deposit after 1896?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "currency" . ?e <country> ?e_1 . ?e_1 <pred:name> "Greece" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1896 ) . [ <pred:fact_h> ?e ; <pred:fact_r> <inception> ; <pred:fact_t> ?pv ] <applies_to_part> ?qpv . ?qpv <pred:value> "demand deposit" .  }
Program:
function: Find
inputs: Greece
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: currency
function: QueryAttrUnderCondition
dependencies: 2
inputs: inception
applies to part
demand deposit
function: VerifyYear
dependencies: 3
inputs: 1896
>