Question: Which is the longest among the animated feature films whose color is black-and-white?
Choices: Cinderella
Beauty and the Beast
WALL·E
Shrek 2
The Rescuers
Hotel Transylvania
Winnie the Pooh
Lilo & Stitch
Renaissance
Aladdin
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "animated feature film" . ?e <color> ?e_1 . ?e_1 <pred:name> "black-and-white" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: black-and-white
function: Relate
dependencies: 0
inputs: color
backward
function: FilterConcept
dependencies: 1
inputs: animated feature film
function: SelectAmong
dependencies: 2
inputs: duration
largest
Answer: Renaissance