Title: Caren Quits. Sentence 1: Caren was a smart woman. Sentence 2: She had a doctorate degree in rocket ships and space math. Sentence 3: She worked for NASA for a long time, but she thought it was boring. Sentence 4: Caren decided to quit her job. Choices: a. Then, she locked the door. b. Caren left her job and went traveling around the world.
b