I work in Pennsylvania, I recently left my work, during employment the company sent us to classes. We had a contract signed and in it, it states; "employees who leave the company prior to one year after completion of a module, will be required to repay the company one half of the cost incurred by the company for them to attend that module." I failed the class, but they are saying since I went to all the classes that "I completed the module." Did I really "complete" the module even though I failed the class?