Question: How many activities derive the film that is designed by Mitchell Leisen?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <derivative_work> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "film" . ?e_1 <production_designer> ?e_3 . ?e_3 <pred:name> "Mitchell Leisen" .   }
Program:
function: Find
inputs: Mitchell Leisen
function: Relate
dependencies: 0
inputs: production designer
backward
function: FilterConcept
dependencies: 1
inputs: film
function: Relate
dependencies: 2
inputs: derivative work
backward
function: FilterConcept
dependencies: 3
inputs: activity
function: Count
dependencies: 4
Answer: 0