Question: How many estate in land are owned by the California Institute of Technology or are used for association football?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "estate in land" .  { ?e_1 <owner_of> ?e . ?e_1 <pred:name> "California Institute of Technology" .  } UNION { ?e <use> ?e_1 . ?e_1 <pred:name> "association football" .  } }
Program:
function: Find
inputs: California Institute of Technology
function: Relate
dependencies: 0
inputs: owner of
forward
function: FilterConcept
dependencies: 1
inputs: estate in land
function: Find
inputs: association football
function: Relate
dependencies: 3
inputs: use
backward
function: FilterConcept
dependencies: 4
inputs: estate in land
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 2