Question: How many United States towns have a head of government who is Persian or are in the country of the United States of America?
Choices: 19
20
21
22
23
24
25
26
27
28
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town of the United States" .  { ?e <head_of_government> ?e_1 . ?e_1 <pred:name> "Persian" .  } UNION { ?e <country> ?e_1 . ?e_1 <pred:name> "United States of America" .  } }
Program:
function: Find
inputs: Persian
function: Relate
dependencies: 0
inputs: head of government
backward
function: FilterConcept
dependencies: 1
inputs: town of the United States
function: Find
inputs: United States of America
function: Relate
dependencies: 3
inputs: country
backward
function: FilterConcept
dependencies: 4
inputs: town of the United States
function: Or
dependencies: 2
5
function: Count
dependencies: 6
Answer: 23