Question: When was the person with the official website http://www.rickyskaggs.com/ born?
Choices:
1954-07-18
1906-04-13
1986-12-15
1970-08-05
1957-10-17
1940-08-16
1966-06-16
1961-03-08
1962-01-17
1992-02-05
Answer: 1954-07-18
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.rickyskaggs.com/" . ?e <date_of_birth> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.rickyskaggs.com/
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: date of birth