Conversation so far:
What is Lisa Simpson's role in the Simpsons?
Many episodes of the Simpsons focus on Lisa fighting for various causes. Lisa Simpson is often the focus of episodes with a real moral or philosophical point.“
Does Lisa Simpson have a family?
Lisa Simpson is the middle child and most intelligent of the Simpson family.
What does Lisa Simpson's character look like?
Lisa Simpson's physical features are generally unique. In the later seasons, no character other than Maggie Simpson shares her hairline.

Question: Does she have friends?
Self-contained rewrite: Does Lisa Simpson have friends?