Question: What is the start date of the television series that has a cast member named David Copperfield (who is educated at Fordham University)?
Choices:
1945-12-10
1997-06-06
1985-09-14
1963
1282
1990-08-05
1793
1980-10-20
2001-10-02
1688
Answer: 2001-10-02
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "David Copperfield" . ?e_1 <educated_at> ?e_2 . ?e_2 <pred:name> "Fordham University" .  ?e <start_time> ?pv .  }
Program:
function: Find
inputs: Fordham University
function: Relate
dependencies: 0
inputs: educated at
backward
function: Find
inputs: David Copperfield
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
backward
function: FilterConcept
dependencies: 4
inputs: television series
function: QueryAttr
dependencies: 5
inputs: start time