On the morning of their presentation, Dominique comes down with the flu and is unable to join her team for their important pitch meeting. The team gives a poor presentation because nobody else knew Dominique's part well$-$enough to take over, and the audience did not get a clear picture of their goal as a result of the missing parts. According to Chapter $14$: Working & Presenting in Teams, what part of planning as a team did they neglect?

Choose a team lead.

Have a clear presentation structure.

Identify your core goal.

Think through the "what$-$ifs."