Question: When did the author of Around the World in 80 Days (the one that origins from France) start working?
Choices:
1976
1914
1939
1710
1948-03-18
1986
1782
1909
1850
1936
Answer: 1850
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <after_a_work_by> ?e . ?e_1 <pred:name> "Around the World in 80 Days" . ?e_1 <country_of_origin> ?e_2 . ?e_2 <pred:name> "France" .  ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: France
function: Relate
dependencies: 0
inputs: country of origin
backward
function: Find
inputs: Around the World in 80 Days
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: after a work by
forward
function: FilterConcept
dependencies: 4
inputs: human
function: QueryAttr
dependencies: 5
inputs: work period (start)