Question: How many sovereign states have the demonym of porosz or have a location next to the Mediterranean Sea?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" .  { ?e <demonym> ?pv . ?pv <pred:value> "porosz" .  } UNION { ?e <located_in_or_next_to_body_of_water> ?e_1 . ?e_1 <pred:name> "Mediterranean Sea" .  } }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: demonym
porosz
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: Find
inputs: Mediterranean Sea
function: Relate
dependencies: 3
inputs: located in or next to body of water
backward
function: FilterConcept
dependencies: 4
inputs: sovereign state
function: Or
dependencies: 2
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function: Count
dependencies: 6
Answer: 3