Question: When did the Academy Awards preceding the 49th edition of the event take place?
Choices: 1972-12-01
1971-04-15
1833-09-18
2016-10-20
1888-12-01
2001-06-22
2015-08-01
1855-12-03
2009-01-01
1976-03-29
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Academy Awards ceremony" . ?e <followed_by> ?e_1 . ?e_1 <pred:name> "49th Academy Awards" .  ?e <point_in_time> ?pv .  }
Program:
function: Find
inputs: 49th Academy Awards
function: Relate
dependencies: 0
inputs: followed by
backward
function: FilterConcept
dependencies: 1
inputs: Academy Awards ceremony
function: QueryAttr
dependencies: 2
inputs: point in time
Answer: 1976-03-29