Question: Is the call sign SOUTHWEST that of Southwest Airlines?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Southwest Airlines" . ?e <callsign_of_airline> ?pv . ?pv <pred:value> "SOUTHWEST" .  }
Program:
function: Find
inputs: Southwest Airlines
function: QueryAttr
dependencies: 0
inputs: callsign of airline
function: VerifyStr
dependencies: 1
inputs: SOUTHWEST
Answer: yes