Question: When did the military branch that was involved in the conflict of the Battle of Britain (the main subject of Mrs Henderson Presents) stop having the motto text 'Through adversity to the stars'?
Choices: 2008-02-15
1811-01-01
1980-12-08
1861-03-04
2007-12-16
2005-11-29
2003-06-22
1968
1946-06-18
2007-03-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "military branch" . ?e <conflict> ?e_1 . ?e_1 <pred:name> "Battle of Britain" . ?e_2 <main_subject> ?e_1 . ?e_2 <pred:name> "Mrs Henderson Presents" .  ?e <motto_text> ?pv . ?pv <pred:value> "Through adversity to the stars" . [ <pred:fact_h> ?e ; <pred:fact_r> <motto_text> ; <pred:fact_t> ?pv ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Mrs Henderson Presents
function: Relate
dependencies: 0
inputs: main subject
forward
function: Find
inputs: Battle of Britain
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: conflict
backward
function: FilterConcept
dependencies: 4
inputs: military branch
function: QueryAttrQualifier
dependencies: 5
inputs: motto text
Through adversity to the stars
end time
Answer: 1968