Question: When did Beloved (that is written by Toni Morrison) receive the Pulitzer Prize for Fiction?
Choices: 2017-07-18
900
1988
2015-08-12
1867-12-01
1966-08-19
2014-02-01
1952-03-20
1511
1990-05-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Beloved" . ?e_1 <author> ?e_3 . ?e_3 <pred:name> "Toni Morrison" . ?e_2 <pred:name> "Pulitzer Prize for Fiction" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Toni Morrison
function: Relate
dependencies: 0
inputs: author
backward
function: Find
inputs: Beloved
function: And
dependencies: 1
2
function: Find
inputs: Pulitzer Prize for Fiction
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
Answer: 1988