Question: Who was the spouse of someone, whose  CANTIC-ID is a10139916, until 1963 ?
Choices:
Simon Cowell
Joan Blondell
June Allyson
Max Fleischer
Dick Powell
Rahul Dev Burman
Sylvester Stallone
David Byrne
James E. Reilly
William Henry Harrison
Answer: June Allyson
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <spouse> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <CANTIC-ID> ?pv . ?pv <pred:value> "a10139916" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e ] <end_time> ?qpv . ?qpv <pred:year> 1963 .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: CANTIC-ID
a10139916
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: spouse
forward
function: QFilterYear
dependencies: 3
inputs: end time
1963
=
function: FilterConcept
dependencies: 4
inputs: human
function: What
dependencies: 5