<prompt> Translate the following text to EnglishKatika kusini, Tipu Sultan wa Mysore aliendelea kuwa tisho kwa Madras hadi Gavana Mkuu Arthur Wellesley, Duke wa baadaye wa Wellington, alipomshinda.  <response>: In the south, Tipu Sultan of Mysore remained a menace to Madras until Governor-General Arthur Wellesley, future Duke of Wellington, defeated him. 