Question: Which baseball position was assumed by Chris Brown, born on 16th August 1961, as well as Jack Warner (who died on 13th March 1986)?
Choices:
first baseman
designated hitter
catcher
third baseman
second baseman
infielder
shortstop
left fielder
center fielder
right fielder
Program:
function: Find
inputs: Chris Brown
function: FilterDate
dependencies: 0
inputs: date of birth
1961-08-15
=
function: Relate
dependencies: 1
inputs: position played on team / speciality
forward
function: FilterConcept
dependencies: 2
inputs: baseball position
function: Find
inputs: Jack Warner
function: FilterDate
dependencies: 4
inputs: date of death
1986-03-13
=
function: Relate
dependencies: 5
inputs: position played on team / speciality
forward
function: FilterConcept
dependencies: 6
inputs: baseball position
function: And
dependencies: 3
7
function: What
dependencies: 8
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "baseball position" . ?e_1 <position_played_on_team_/_speciality> ?e . ?e_1 <pred:name> "Chris Brown" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1961-08-15"^^xsd:date .  ?e_2 <position_played_on_team_/_speciality> ?e . ?e_2 <pred:name> "Jack Warner" . ?e_2 <date_of_death> ?pv_1 . ?pv_1 <pred:date> "1986-03-13"^^xsd:date .  }
Answer: third baseman