Question: Which city of the United States is the birthplace of Joe Jackson (whose date of birth is 1976-03-18)?
Choices:
Cincinnati
Tempe
New Haven
Provo
Memphis
Grants Pass
Franklin
Waukegan
Owensboro
Columbus
Answer: Tempe
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Joe Jackson" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1976-03-18"^^xsd:date .   }
Program:
function: Find
inputs: Joe Jackson
function: FilterDate
dependencies: 0
inputs: date of birth
1976-03-18
=
function: Relate
dependencies: 1
inputs: place of birth
forward
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: What
dependencies: 3