Question: Is the tabletop game that was named after War on Terror (the one that is the main subject of Homeland) published in 2006?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "tabletop game" . ?e <named_after> ?e_1 . ?e_1 <pred:name> "War on Terror" . ?e_2 <main_subject> ?e_1 . ?e_2 <pred:name> "Homeland" .  ?e <publication_date> ?pv . ?pv <pred:year> 2006 .  }
Program:
function: Find
inputs: Homeland
function: Relate
dependencies: 0
inputs: main subject
forward
function: Find
inputs: War on Terror
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: named after
backward
function: FilterConcept
dependencies: 4
inputs: tabletop game
function: QueryAttr
dependencies: 5
inputs: publication date
function: VerifyYear
dependencies: 6
inputs: 2006
=