Question: What is the connection between Crash (the one that mainly depicts traffic collision) to traffic collision?
Choices:
language used
office held by head of government
sponsor
main subject
diaspora
dedicated to
composer
student
draft pick from school
connects with
Answer: main subject
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Crash" . ?e_1 <main_subject> ?e_3 . ?e_3 <pred:name> "traffic collision" . ?e_2 <pred:name> "traffic collision" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: traffic collision
function: Relate
dependencies: 0
inputs: main subject
backward
function: Find
inputs: Crash
function: And
dependencies: 1
2
function: Find
inputs: traffic collision
function: QueryRelation
dependencies: 3
4