Question: Was 2012 not the year of the edition of the film festival succeeded by the 2010 Sundance Film Festival?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: 2010 Sundance Film Festival
function: Relate
dependencies: 0
inputs: follows
forward
function: FilterConcept
dependencies: 1
inputs: film festival edition
function: QueryAttr
dependencies: 2
inputs: point in time
function: VerifyYear
dependencies: 3
inputs: 2012
!=
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film festival edition" . ?e_1 <follows> ?e . ?e_1 <pred:name> "2010 Sundance Film Festival" .  ?e <point_in_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 2012 ) .  }
Answer: yes