Sentence 1: Sandra didn't have any money. 
 Sentence 3: Sandra started working at a fast food restaurant 
 Sentence 4:  Later she wanted a job that she liked better 
 Sentence 5:  Now Sandra works at a clothes store with better working conditions 
 Option 1: She decided to get a job. 
 Option 2: She bought a $10 lottery ticket and won a billion dollars.