Question: What is the connection between Richard Wagner (the one whose date of death is 2000-01-01) to Germany?
Choices:
place of publication
allegiance
use
source of income
sponsor
production designer
business division
country of citizenship
located on astronomical location
next higher rank
Answer: country of citizenship
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Richard Wagner" . ?e_1 <date_of_death> ?pv . ?pv <pred:date> "2000-01-01"^^xsd:date . ?e_2 <pred:name> "Germany" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Richard Wagner
function: FilterDate
dependencies: 0
inputs: date of death
2000-01-01
=
function: Find
inputs: Germany
function: QueryRelation
dependencies: 1
2