Question: When did Amy Grant (the one that has the occupation of voice actor) become the spouse of Vince Gill?
Choices: 2000-03-10
1932-02-25
1974-07-30
1998
1890-01-01
2013-08-01
1992-11-01
1978-09-17
1798
1820-03-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Amy Grant" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "voice actor" . ?e_2 <pred:name> "Vince Gill" . ?e_1 <spouse> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: voice actor
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Amy Grant
function: And
dependencies: 1
2
function: Find
inputs: Vince Gill
function: QueryRelationQualifier
dependencies: 3
4
inputs: spouse
start time
Answer: 2000-03-10