Please help!! Beware: you're helping a Gr.12 student. Thanks

Canadian Tort law:

1. Your expartner says you, a professional truck driver were a clumsy dancer and boring. A. Were you slandered? (1 mark) B. What type of harm must you prove? (1 mark) C. If you were a professional dance instructor, would you have been slandered? Explain. Or what else can the slander refer to? (2 marks) D. What defence can she use? (2 marks)