<prompt> Translate the following text to EnglishKama hakuna marekebisho, mapungufu ya usalama wa kijamii yatasaidia kuondoa akiba ya serikali kuonyeshwa katika mchoro 4.2 na kupunguza sana kubadilika kwa bajeti kwa muda mrefu kuonyeshwa katika mchoro 4.3.  <response>: Absent reform, Social Security deficits would contribute to government dissaving shown in figure 4.2 and greatly constrain budgetary flexibility over the long run shown in figure 4.3. 