Question: What is the connection between Rules of Engagement (the one that has Samuel L. Jackson as a cast member) to Blair Underwood?
Choices: cast member
official symbol
model item
sex or gender
airline alliance
doctoral advisor
domain of saint or deity
seed team
record label
cites
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Rules of Engagement" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Samuel L. Jackson" . ?e_2 <pred:name> "Blair Underwood" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Samuel L. Jackson
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Rules of Engagement
function: And
dependencies: 1
2
function: Find
inputs: Blair Underwood
function: QueryRelation
dependencies: 3
4
Answer: cast member