Question: How many ethnics groups, are either known under poloneză demonym or include  German Americans?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: Find
inputs: German Americans
function: Relate
dependencies: 0
inputs: has part
backward
function: FilterConcept
dependencies: 1
inputs: ethnic group
function: FindAll
function: FilterStr
dependencies: 3
inputs: demonym
poloneză
function: FilterConcept
dependencies: 4
inputs: ethnic group
function: Or
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "ethnic group" .  { ?e <has_part> ?e_1 . ?e_1 <pred:name> "German Americans" .  } UNION { ?e <demonym> ?pv . ?pv <pred:value> "poloneză" .  } }
Answer: 2