Question: When was the war that Ancient Greece participated in?
Choices: 2017-06-05
-201
1924-01-01
1941-07-26
1616-04-23
1948-05-14
1804-06-30
2009-07-26
1963-11-22
1860-12-14
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "war" . ?e <participant> ?e_1 . ?e_1 <pred:name> "Ancient Greece" .  ?e <end_time> ?pv .  }
Program:
function: Find
inputs: Ancient Greece
function: Relate
dependencies: 0
inputs: participant
backward
function: FilterConcept
dependencies: 1
inputs: war
function: QueryAttr
dependencies: 2
inputs: end time
Answer: -201