Question: Was the Limitless (released in Canada) published on 2011 in Germany?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Limitless" . ?e <film_release_region> ?e_1 . ?e_1 <pred:name> "Canada" .  ?e <publication_date> ?pv . ?pv <pred:year> 2011 . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv . ?qpv <pred:value> "Germany" .  }
Program:
function: Find
inputs: Canada
function: Relate
dependencies: 0
inputs: film release region
backward
function: Find
inputs: Limitless
function: And
dependencies: 1
2
function: QueryAttrUnderCondition
dependencies: 3
inputs: publication date
place of publication
Germany
function: VerifyYear
dependencies: 4
inputs: 2011
=
Answer: yes