Question: Does CANTIC-ID  a10445213 correspond to the wife of Keith Urban ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <spouse> ?e . ?e_1 <pred:name> "Keith Urban" .  ?e <CANTIC-ID> ?pv . ?pv <pred:value> "a10445213" .  }
Program:
function: Find
inputs: Keith Urban
function: Relate
dependencies: 0
inputs: spouse
forward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: CANTIC-ID
function: VerifyStr
dependencies: 3
inputs: a10445213