Question: Is 1340 the IAB code of the activity that is a risk factor of sinusitis ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e <risk_factor> ?e_1 . ?e_1 <pred:name> "sinusitis" .  ?e <IAB_code> ?pv . ?pv <pred:value> "1340" .  }
Program:
function: Find
inputs: sinusitis
function: Relate
dependencies: 0
inputs: risk factor
backward
function: FilterConcept
dependencies: 1
inputs: activity
function: QueryAttr
dependencies: 2
inputs: IAB code
function: VerifyStr
dependencies: 3
inputs: 1340