Table: pelle_svensson_1963_fila
Columns: year
event
venue
place
weight_class_kg

Question: What is the lowest year that has edmonton, canada as the venue with a weight class (kg) greater than 100?
SQL: SELECT MIN("year") FROM pelle_svensson_1963_fila WHERE "venue" = 'edmonton, canada' AND "weight_class_kg" > 100

Question: What is the lowest weight class (kg) that has sofia, bulgaria as the venue?
SQL: SELECT MIN("weight_class_kg") FROM pelle_svensson_1963_fila WHERE "venue" = 'sofia, bulgaria'

Question: What is the highest year that has fila world championships as the event, with toledo, united states as the venue, and a weight class (kg) less than 97?
SQL: SELECT MAX("year") FROM pelle_svensson_1963_fila WHERE "event" = 'fila world championships' AND "venue" = 'toledo, united states' AND "weight_class_kg" < 97