Question: Did variety tv shows not end in 1648?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <genre> ?e_1 . ?e_1 <pred:name> "variety" .  ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1648 ) .  }
Program:
function: Find
inputs: variety
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 1648
!=