Question: Christopher Eccleston is cast in what role on Doctor Who, executive produced by Steven Moffat ?
Choices: Betty Brant
Wreck-It Ralph
Harriet Jones
Janet Weiss
Asher Talos
Nikola Tesla
Pamela Landy
Speckles
Ninth Doctor
Hamilton Jordan
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Doctor Who" . ?e_1 <executive_producer> ?e_3 . ?e_3 <pred:name> "Steven Moffat" . ?e_2 <pred:name> "Christopher Eccleston" . ?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: Steven Moffat
function: Relate
dependencies: 0
inputs: executive producer
backward
function: Find
inputs: Doctor Who
function: And
dependencies: 1
2
function: Find
inputs: Christopher Eccleston
function: QueryRelationQualifier
dependencies: 3
4
inputs: cast member
character role
Answer: Ninth Doctor