Which of the Following Examples Illustrates a Positive Pull Influence

Which of the following examples illustrates a positive pull influence that makes people become entrepreneurs?

A) Geraldine opens a fashion boutique after her recent divorce.
B) Hans feels he is being treated unfairly by his boss and quits his job as a waiter to start his own coffee shop.
C) Gavin completes his degree in architecture and starts an architectural firm that focuses on eco-friendly architecture.
D) Layla plans to start a beauty salon with financial help from her mother,who is also going to work in the salon as a cashier.