<prompt> Translate the following text to SwahiliThe bases for these conclusions were in-depth case studies of three sites Cleveland, Dallas, and New York City together with information from reports prepared by six federal agencies and by environmental organizations and public interest groups and interviews with Environmental Protection Agency officials.  <response>: Mafunzo ya matokeo haya yalikuwa masomo ya kina ya kesi ya maeneo matatu Cleveland, Dallas, na New York City pamoja na habari kutoka kwa ripoti zilizotengenezwa na mashirika sita ya shirikisho na mashirika ya mazingira na vikundi vya maslahi ya umma na mahojiano na maafisa wa Shirika la Ulinzi wa Mazingira. 