Question: Which was the shortest movie Leon Shamroy served as director of photography on?
Choices: Cleopatra
Rebecca
The Cardinal
The Robe
Wilson
Cheaper by the Dozen
Greenwich Village
A Prairie Home Companion
Love Is a Many-Splendored Thing
South Pacific
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <director_of_photography> ?e_1 . ?e_1 <pred:name> "Leon Shamroy" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Leon Shamroy
function: Relate
dependencies: 0
inputs: director of photography
backward
function: FilterConcept
dependencies: 1
inputs: film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
Answer: Greenwich Village