Question: When did the cast member of Roman Holiday, published 1987-01-01, start working?
Choices: 1989
1951
1948-03-18
1967
1968
1995
1978
1936
1987
1934
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Roman Holiday" . ?e_1 <publication_date> ?pv_1 . ?pv_1 <pred:date> "1987-01-01"^^xsd:date . ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: Roman Holiday
function: FilterDate
dependencies: 0
inputs: publication date
1987-01-01
=
function: Relate
dependencies: 1
inputs: cast member
forward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: work period (start)
Answer: 1967