<prompt> Which of the following is the most common type of Tracheo-Esophageal fistula ?Type AType BType CType D  <response>: Classification of TEF: Type A: Atresia only 60 Type B: Atresia with proximal TEF 2 Type C: Atresia with distal TEF 85: most common Type D: Atresia with both proximal and distal TEF rare Type E: TEF only 1 