Question: What is the connection between Paul Williams (the one whose date of birth is 1894-02-18) to African Americans?
Choices:
geographic distribution
licensed to broadcast to
architectural style
ethnic group
located on terrain feature
occupation
mountain range
has part
newspaper format
instrumentation
Program:
function: Find
inputs: Paul Williams
function: FilterDate
dependencies: 0
inputs: date of birth
1894-02-18
=
function: Find
inputs: African Americans
function: QueryRelation
dependencies: 1
2
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Paul Williams" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1894-02-18"^^xsd:date . ?e_2 <pred:name> "African Americans" . ?e_1 ?p ?e_2 .  }
Answer: ethnic group