Question: How many fiction pieces are there whose IAB code is 642 or that match the genre of The Poseidon Adventure (the one that has Rutger Hauer as a cast member)    ?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: IAB code
642
function: FilterConcept
dependencies: 1
inputs: fiction
function: Find
inputs: Rutger Hauer
function: Relate
dependencies: 3
inputs: cast member
backward
function: Find
inputs: The Poseidon Adventure
function: And
dependencies: 4
5
function: Relate
dependencies: 6
inputs: genre
forward
function: FilterConcept
dependencies: 7
inputs: fiction
function: Or
dependencies: 2
8
function: Count
dependencies: 9
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "fiction" .  { ?e <IAB_code> ?pv . ?pv <pred:value> "642" .  } UNION { ?e_1 <genre> ?e . ?e_1 <pred:name> "The Poseidon Adventure" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Rutger Hauer" .  } }
Answer: 2