Question: What is the connection between the St. Louis Blues (the one that has Ella Fitzgerald as a cast member) to black-and-white?
Choices: color
designed to carry
copyright holder
owned by
screenwriter
edition or translation of
domain of saint or deity
head coach
maintained by
located in the administrative territorial entity
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "St. Louis Blues" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Ella Fitzgerald" . ?e_2 <pred:name> "black-and-white" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Ella Fitzgerald
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: St. Louis Blues
function: And
dependencies: 1
2
function: Find
inputs: black-and-white
function: QueryRelation
dependencies: 3
4
Answer: color