Sentence 1: Herbert was dead set on buying a new ps4. 
 Sentence 3: So he found a nice temporary job 
 Sentence 4:  He worked hard there for three months 
 Sentence 5:  And he finally got enough money to buy the ps4 
 Option 1: He had to make money somehow. 
 Option 2: He waited outside the store all night before it was released.