Question: Is a10877472 the CANTIC-ID assigned to a person cast in Unknown (where Liam Neeson is among the cast members) in the role of Dr. Martin Harris (B) ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Unknown" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Liam Neeson" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e ] <character_role> ?qpv . ?qpv <pred:value> "Dr. Martin Harris (B)" . ?e <CANTIC-ID> ?pv . ?pv <pred:value> "a10877472" .  }
Program:
function: Find
inputs: Liam Neeson
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Unknown
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: QFilterStr
dependencies: 4
inputs: character role
Dr. Martin Harris (B)
function: FilterConcept
dependencies: 5
inputs: human
function: QueryAttr
dependencies: 6
inputs: CANTIC-ID
function: VerifyStr
dependencies: 7
inputs: a10877472
Answer: no