Question: When did an activity, whose sports season includes 1991 NCAA Men's Division I Basketball Tournament, begin to take place?
Choices: 2003-01-01
1505
1907
1834
1939
1882
1975
1904-08-12
1981
1975-11-25
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "activity" . ?e_1 <sports_season_of_league_or_competition> ?e . ?e_1 <pred:name> "1991 NCAA Men's Division I Basketball Tournament" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: 1991 NCAA Men's Division I Basketball Tournament
function: Relate
dependencies: 0
inputs: sports season of league or competition
forward
function: FilterConcept
dependencies: 1
inputs: activity
function: QueryAttr
dependencies: 2
inputs: inception
Answer: 1939