can you help

I have debate and my topic is about sharing economy.. And I’m confuse about what should my argument point will be about.. I will take the pros "advantages" of the sharing economy and i still confuse with my partner about our argue point 

"Summary/reflection paper:

Each individual group member will submit a 3-5 page paper of the group’s position. The paper should 1.articulate the pair’s main argument; 2. present the research conducted to support that argument; 3. reflect on the debate by discussing the rhetorical techniques used, how the debate was structured, and the group’s performance during the debate. The paper should also include a bibliography."