<prompt> Translate the following text to EnglishKwa mfano, katika miaka ya hivi karibuni, afya ya fedha ya Medicare imepimwa kwa uaminifu wa fedha za HI zilizopangwa kwa kipindi cha miaka 75.  <response>: In the past, Medicares fiscal health has generally been gauged by the solvency of the HI trust fund projected over a 75-year period. 