Sentence 1: Dan needed a job to pay his rent. 
 Sentence 3: Eventually he asked his friends for help 
 Sentence 4:  Sarah needed to hire a new waiter for her restaurant 
 Sentence 5:  Dan started working for Sarah so he can pay his rent 
 Option 1: He never even asked for a job. 
 Option 2: He applied for many jobs but had no responses.