Question: Does the person appearing in the cast of Great Expectations, originally broadcast on BBC One, have a work period beginning later than the year 1902?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Great Expectations" . ?e_1 <original_network> ?e_2 . ?e_2 <pred:name> "BBC One" .  ?e <work_period_(start)> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1902 ) .  }
Program:
function: Find
inputs: BBC One
function: Relate
dependencies: 0
inputs: original network
backward
function: Find
inputs: Great Expectations
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: work period (start)
function: VerifyYear
dependencies: 6
inputs: 1902
>