Question: When was the person with the official website http://eugene.pfull.com/ born?
Choices:
1949-05-17
1928-11-29
1921-04-16
1931-01-29
1952-11-24
1969-10-13
1981-03-03
1911-12-07
1974-06-26
1943-04-15
Answer: 1981-03-03
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://eugene.pfull.com/" . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://eugene.pfull.com/
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth