Question: What is the character role Anthony Anderson, who works as an executive producer, in Law & Order (the one that has Kerry Washington as a cast member)  ?
Choices: Wiggins
Claire Littleton
Galahad
Joker
Ally McBeal
Po
Kevin Bernard
Grace Adler
Natalie Cook
Phantom Rider
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Law & Order" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Kerry Washington" . ?e_2 <pred:name> "Anthony Anderson" . ?e_2 <occupation> ?e_4 . ?e_4 <pred:name> "executive producer" . ?e_1 <cast_member> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e_2 ] <character_role> ?qpv .  }
Program:
function: Find
inputs: Kerry Washington
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Law & Order
function: And
dependencies: 1
2
function: Find
inputs: executive producer
function: Relate
dependencies: 4
inputs: occupation
backward
function: Find
inputs: Anthony Anderson
function: And
dependencies: 5
6
function: QueryRelationQualifier
dependencies: 3
7
inputs: cast member
character role
Answer: Kevin Bernard