Sentence 1: Erin planned to take a 20 minute break from his homework. 
 Sentence 3: His break ended lasting 2 hours 
 Sentence 4:  And he struggled to finish his homework on time 
 Sentence 5:  Erin regret taking such a long break 
 Option 1: He got right back to work after the 20 minute break. 
 Option 2: But he didn't feel very motivated to finish it.