Question: How many award classes were won by the director of Angels in America?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of award" . ?e <winner> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_2 <director> ?e_1 . ?e_2 <pred:name> "Angels in America" .   }
Program:
function: Find
inputs: Angels in America
function: Relate
dependencies: 0
inputs: director
forward
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: winner
backward
function: FilterConcept
dependencies: 3
inputs: class of award
function: Count
dependencies: 4
Answer: 1