Question: When did Dick Clark (the one that has the occupation of businessperson) die?
Choices:
2016-06-19
1793-10-16
1999-05-08
1919-01-06
1905-03-24
1995-02-23
2012-04-18
1870-06-09
1997-04-05
2005-05-21
Answer: 2012-04-18
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Dick Clark" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "businessperson" .  ?e <date_of_death> ?pv .  }
Program:
function: Find
inputs: businessperson
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Dick Clark
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of death