Question: Is the birth name of a person, cast in  Doctor Who (the one that has Steven Moffat as an executive producer) (the character role of this statement is Tenth Doctor), equal to Cornell Iral Haynes Jr. ?
Choices: yes
no
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unknown
unknown
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unknown
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unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Doctor Who" . ?e_1 <executive_producer> ?e_2 . ?e_2 <pred:name> "Steven Moffat" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e ] <character_role> ?qpv . ?qpv <pred:value> "Tenth Doctor" . ?e <birth_name> ?pv . ?pv <pred:value> "Cornell Iral Haynes Jr." .  }
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: Relate
dependencies: 3
inputs: cast member
forward
function: QFilterStr
dependencies: 4
inputs: character role
Tenth Doctor
function: FilterConcept
dependencies: 5
inputs: human
function: QueryAttr
dependencies: 6
inputs: birth name
function: VerifyStr
dependencies: 7
inputs: Cornell Iral Haynes Jr.
Answer: no