<prompt> Answer this question truthfullyWhat is the purpose of using bladder training, mirabegron, and oxybutynin, and what type of incontinence do they commonly treat?  <response>: <reason> What is the intended use of bladder training, mirabegron, and oxybutynin, and which type of incontinence do they typically target, with the medications being commonly used to treat urge incontinence? 