Question: What is the birth name of the partner of Ashanti (the one that received 2003 Grammy Awards)?
Choices: Cornell Iral Haynes Jr.
Kal-El
Lionel Herbert Blythe
Nathaniel Hathorne
Leslie Townes Hope
Frederick Dewayne Hubbard
北野 武
Joaquín Rafael Bottom
James Charles Taylor
Niels Henrik David Bohr
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <partner> ?e_1 . ?e_1 <pred:name> "Ashanti" . ?e_1 <award_received> ?e_2 . ?e_2 <pred:name> "2003 Grammy Awards" .  ?e <birth_name> ?pv .  }
Program:
function: Find
inputs: 2003 Grammy Awards
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: Ashanti
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: partner
backward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: birth name
Answer: Cornell Iral Haynes Jr.