Question: What is the publication date for Beloved by Toni Morrison?
Choices:
1993-10-14
2006-09-03
1991-09-05
1980-12-12
1981-11-20
2003-11-27
1984-03-30
2011-05-20
2009-11-17
1987
Program:
function: Find
inputs: Toni Morrison
function: Relate
dependencies: 0
inputs: notable work
forward
function: Find
inputs: Beloved
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Beloved" . ?e_1 <notable_work> ?e . ?e_1 <pred:name> "Toni Morrison" .  ?e <publication_date> ?pv .  }
Answer: 1987