Question: Is CityThunderBay the Twitter username of the city where Paul Shaffer was born?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Paul Shaffer" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "CityThunderBay" .  }
Program:
function: Find
inputs: Paul Shaffer
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city
function: QueryAttr
dependencies: 2
inputs: Twitter username
function: VerifyStr
dependencies: 3
inputs: CityThunderBay
Answer: yes