Question: What is the title of the black-and-white version of Angel?
Choices: Where the Wild Things Are
An Inconvenient Truth
Breaking Bad
Spice World
Albert Nobbs
Angel
Blues Brothers 2000
Uprising
Catch Me If You Can
Python
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Angel" . ?e <color> ?e_1 . ?e_1 <pred:name> "black-and-white" .  ?e <title> ?pv .  }
Program:
function: Find
inputs: black-and-white
function: Relate
dependencies: 0
inputs: color
backward
function: Find
inputs: Angel
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
Answer: Angel