sentences:  On January 2, Meteo-France downgraded the system to Tropical Depression ex-Elnus, and then to a tropical disturbance the next day.The JTWC issued its last advisory on January 4 as it transitioned to an extratropical system.Meteo-France noted the storm was becoming extratropical on January 4, and on January 6 issued its final advisory on Extratropical Depression ex-Elnus as the system passed to the south of Madagascar.