Question: Was the activity that is developed by Sega published before 2006?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <developer> ?e_1 . ?e_1 <pred:name> "Sega" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2006 ) .  }
Program:
function: Find
inputs: Sega
function: Relate
dependencies: 0
inputs: developer
backward
function: FilterConcept
dependencies: 1
inputs: activity
function: QueryAttr
dependencies: 2
inputs: publication date
function: VerifyYear
dependencies: 3
inputs: 2006
<
Answer: yes