Question: Which academic major comprises the update method of iOS 5 ?
Choices:
Emile Kuri
creative writing
All the King's Men
Donald Trump
over-the-air programming
mechanical engineering
Marley & Me
Ashley Tisdale
Amanda Lear
Bismarck
Answer: over-the-air programming
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "academic major" . ?e_1 <update_method> ?e . ?e_1 <pred:name> "iOS" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <update_method> ; <pred:fact_t> ?e ] <relative_to> ?qpv . ?qpv <pred:value> "iOS 5" .  }
Program:
function: Find
inputs: iOS
function: Relate
dependencies: 0
inputs: update method
forward
function: QFilterStr
dependencies: 1
inputs: relative to
iOS 5
function: FilterConcept
dependencies: 2
inputs: academic major
function: What
dependencies: 3