Answer:
Based on the interaction between Fatima and Martina, the answer is she is welcoming and friendly toward new yearbook club members.
Step-by-step explanation:
From the interaction between Fatima and Martina in the excerpt, we can easily conclude that Martina is trying to help Fatima. Right from the get-go, we have Fatima saying she is relieved, and that she doesn't know "how this all works yet." We can tell she was concerned, but Martina seems to be helping her. Then, as the dialog goes on, Martina sounds thoughtful, trying to find a role for Fatima while, at the same time, trying to complete her own tasks. She wants Fatima to feel welcomed, to feel as if she has as important job at the club and yet she does not want to pressure Fatima into doing anything she doesn't want to. Due to all that, we may conclude that Martina is welcoming and friendly toward new yearbook club members.