Question: What is the birth name of David Brown who was born on 1978-10-02?
Choices:
Timothy P. Minear
Robert Carlyle Byrd
Demetria Gene Guynes
Armondo Munoz
Joseph Philippe Pierre Yves Elliott Trudeau
Charles Jonathan Mahoney
David Alistair Brown
Timothy Walter Burton
Alanis Nadine Morissette
Roger Addison Moore
Answer: David Alistair Brown
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "David Brown" . ?e <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1978-10-02"^^xsd:date . ?e <birth_name> ?pv .  }
Program:
function: Find
inputs: David Brown
function: FilterDate
dependencies: 0
inputs: date of birth
1978-10-02
=
function: QueryAttr
dependencies: 1
inputs: birth name