Question: Tell me the relationship between 2007 NFL Draft to Pittsburg Steelers.
Choices: parent club
head coach
influenced by
located in time zone
conflict
participant
manufacturer
author
has part
director/manager
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "2007 NFL Draft" . ?e_2 <pred:name> "Pittsburgh Steelers" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: 2007 NFL Draft
function: Find
inputs: Pittsburgh Steelers
function: QueryRelation
dependencies: 0
1
Answer: participant