Question: When was the person whose official website is http://www.kellypreston.com/ born?
Choices: 1965-09-03
1907-01-03
1987-01-07
1950-07-06
1921-10-01
1819-05-31
1947-09-14
1962-10-13
1969-12-05
1986-11-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.kellypreston.com/" . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.kellypreston.com/
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth
Answer: 1962-10-13