Table: firearms_specs
Columns: model
in
mm
caliber
standard
w_sleeve
black
olive_drab
bi_tone
dark_earth

Question: are there bi-tone is there's no olive drab and the caliber is 9×19mm parabellum and model is xdm 5.25 competition
SQL: SELECT "bi_tone" FROM firearms_specs WHERE "olive_drab" = 'No' AND "caliber" = '9×19mm Parabellum' AND "model" = 'XDM 5.25 Competition'