which tropical cyclone season has the first storm formed on feb. the 20th, 1911?
Entity
m.06939m
1911 Atlantic hurricane season
class literal
meteorology.tropical_cyclone_season 1911-02-20^^http://www.w3.org/2001/XMLSchema#date
meteorology.tropical_cyclone_season type.datetime
Tropical cyclone season Feb. the 20th, 1911
none none
meteorology.tropical_cyclone_season.first_storm_formed
First storm formed
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :meteorology.tropical_cyclone_season . 
VALUES ?x1 { "1911-02-20-08:00"^^<http://www.w3.org/2001/XMLSchema#date> } 
?x0 :meteorology.tropical_cyclone_season.first_storm_formed ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND meteorology.tropical_cyclone_season (JOIN meteorology.tropical_cyclone_season.first_storm_formed 1911-02-20^^http://www.w3.org/2001/XMLSchema#date))