Question: Since when did Edward Woodward, who died on 15th April 2010, begin using the honorific prefix Sir (the one that is the honorific prefix of Ringo Starr) ?
Choices: 1948-08-15
1982-06-12
2004-06-05
1790-07-16
2013-07-29
1861-03-29
2004-05-13
1887-06-03
1990-08-05
1980-10-20
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Edward Woodward" . ?e_1 <date_of_death> ?pv . ?pv <pred:date> "2010-04-15"^^xsd:date . ?e_2 <pred:name> "Sir" . ?e_3 <honorific_prefix> ?e_2 . ?e_3 <pred:name> "Ringo Starr" . ?e_1 <honorific_prefix> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <honorific_prefix> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Edward Woodward
function: FilterDate
dependencies: 0
inputs: date of death
2010-04-15
=
function: Find
inputs: Ringo Starr
function: Relate
dependencies: 2
inputs: honorific prefix
forward
function: Find
inputs: Sir
function: And
dependencies: 3
4
function: QueryRelationQualifier
dependencies: 1
5
inputs: honorific prefix
start time
Answer: 1982-06-12