Question: How many film genres are there whose distributor is the film production company of Alien vs. Predator (that has Lance Henriksen as a cast member)?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film genre" . ?e <distributor> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "film production company" . ?e_2 <production_company> ?e_1 . ?e_2 <pred:name> "Alien vs. Predator" . ?e_2 <cast_member> ?e_3 . ?e_3 <pred:name> "Lance Henriksen" .   }
Program:
function: Find
inputs: Lance Henriksen
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Alien vs. Predator
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: production company
forward
function: FilterConcept
dependencies: 4
inputs: film production company
function: Relate
dependencies: 5
inputs: distributor
backward
function: FilterConcept
dependencies: 6
inputs: film genre
function: Count
dependencies: 7
Answer: 0