For fun, answer the following in the comment section, without reading what others have left in the comment section:
Linda is 31 years old, single, outspoken, and very bright. She majored in philosophy. As a student, she was deeply concerned with issues of discrimination and social justice, and also participated in anti-nuclear demonstrations.
Which is more likely?
1. Linda is a bank teller.
2. Linda is a bank teller and is active in the feminist movement.
Then read this.