Question: What is the connection between The Three Musketeers (the one that has Cam Clarke as a cast member) to United States of America?
Choices: place served by transport hub
mountain range
allegiance
geography of topic
author
writing system
seed team
country of origin
lowest point
family
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "The Three Musketeers" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Cam Clarke" . ?e_2 <pred:name> "United States of America" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Cam Clarke
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: The Three Musketeers
function: And
dependencies: 1
2
function: Find
inputs: United States of America
function: QueryRelation
dependencies: 3
4
Answer: country of origin