Which of the following is the BEST example of the friendship rule of avoiding public criticism?
a) Carla believes her friend Ellie is being vindictive toward her brother, but she waits until they are alone to bring the topic up with her.
b) Yelena defends her friend Carmen when their teammate complains that she's always late to practice.
c) Tanya jokes with her friend Lou, and they have a good laugh together.
d) Harmony brings her friend Marnie one of her favorite muffins from the coffee shop as a surprise.