<prompt> Translate the following text to EnglishIngawa kizazi cha baby boom kitasaidia sana ukuaji wa idadi ya wazee, kuongezeka kwa muda wa maisha na kupungua kwa viwango vya uzazi pia ni wajibu kwa uzee wa idadi ya watu wa Marekani.  <response>: Although the babyboom generation will contribute heavily to the growth of the elderly population, increasing life expectancy and declining fertility rates are also responsible for the aging of the U.S. population. 