Question: What is the connection between Al Green (the one that is educated at North Carolina State University) to point guard?
Choices: territory overlaps
legislative body
professional or sports partner
replaces
home port
position played on team / speciality
product or material produced
writing system
connects with
color
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Al Green" . ?e_1 <educated_at> ?e_3 . ?e_3 <pred:name> "North Carolina State University" . ?e_2 <pred:name> "point guard" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: North Carolina State University
function: Relate
dependencies: 0
inputs: educated at
backward
function: Find
inputs: Al Green
function: And
dependencies: 1
2
function: Find
inputs: point guard
function: QueryRelation
dependencies: 3
4
Answer: position played on team / speciality