Question: Who is a person that directed the photography of The Wizard of Oz (the one whose cost is 2777000 United States dollar) and who began his or her work after 1912?
Choices: Rahul Dev Burman
David Byrne
Max Fleischer
William Henry Harrison
Kajol
Harold Rosson
Simon Cowell
Mel Gibson
Sylvester Stallone
Richard Gere
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <director_of_photography> ?e . ?e_1 <pred:name> "The Wizard of Oz" . ?e_1 <cost> ?pv . ?pv <pred:unit> "United States dollar" . ?pv <pred:value> "2777000"^^xsd:double .  ?e <work_period_(start)> ?pv_1 . ?pv_1 <pred:year> ?v . FILTER ( ?v > 1912 ) .  }
Program:
function: Find
inputs: The Wizard of Oz
function: FilterNum
dependencies: 0
inputs: cost
2777000 United States dollar
=
function: Relate
dependencies: 1
inputs: director of photography
forward
function: FilterConcept
dependencies: 2
inputs: human
function: FindAll
function: FilterYear
dependencies: 4
inputs: work period (start)
1912
>
function: FilterConcept
dependencies: 5
inputs: human
function: And
dependencies: 3
6
function: What
dependencies: 7
Answer: Harold Rosson