Question: Does the film that derives from RoboCop (the one that is released for Nintendo Entertainment System) have a publication date before 1994 (the place of publication of this statement is United States of America)?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <derivative_work> ?e_1 . ?e_1 <pred:name> "RoboCop" . ?e_1 <platform> ?e_2 . ?e_2 <pred:name> "Nintendo Entertainment System" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1994 ) . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv . ?qpv <pred:value> "United States of America" .  }
Program:
function: Find
inputs: Nintendo Entertainment System
function: Relate
dependencies: 0
inputs: platform
backward
function: Find
inputs: RoboCop
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: derivative work
backward
function: FilterConcept
dependencies: 4
inputs: film
function: QueryAttrUnderCondition
dependencies: 5
inputs: publication date
place of publication
United States of America
function: VerifyYear
dependencies: 6
inputs: 1994
<
Answer: yes