Question: When was someone with the Twitter username ccarrollbeard born?
Choices: 1974-11-24
1929-03-29
1920-10-13
1873-02-06
1955-03-28
1980-04-13
1974-09-01
1922-12-21
1971-07-21
1984-09-27
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "ccarrollbeard" . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
ccarrollbeard
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
Answer: 1980-04-13