Question: What is the establishment date of the award for which Melissa Etheridge was nominated in 2002?
Choices: 1955
1980
1567-07-25
1925-01-01
-4500
1820-06-06
1932-01-01
1963-01-01
1831-01-01
1948-05-14
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "award" . ?e_1 <nominated_for> ?e . ?e_1 <pred:name> "Melissa Etheridge" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e ] <point_in_time> ?qpv . ?qpv <pred:year> 2002 . ?e <inception> ?pv .  }
Program:
function: Find
inputs: Melissa Etheridge
function: Relate
dependencies: 0
inputs: nominated for
forward
function: QFilterYear
dependencies: 1
inputs: point in time
2002
=
function: FilterConcept
dependencies: 2
inputs: award
function: QueryAttr
dependencies: 3
inputs: inception
Answer: 1980