Question: When was the person whose Twitter username is mcuban (the subscription number of this statement is 7860102) born?
Choices:
1958-07-31
1944-01-16
1925-10-11
1879-07-15
1887-11-17
1979-12-07
1981-02-20
1951-04-22
1955-01-18
1967-10-17
Answer: 1958-07-31
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "mcuban" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv_1 ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "7860102"^^xsd:double . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
mcuban
function: QFilterNum
dependencies: 1
inputs: number of subscribers
7860102
=
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: date of birth