Sentence 1: Sean was at work when his boss announced a new fundraiser. 
 Sentence 3: He felt very passionate and decided to get involved himself 
 Sentence 4:  For the next few weeks he devoted his time to sharing info 
 Sentence 5:  Luckily he managed to raise lots of money for the group 
 Option 1: Sean researched the organization further and admired the cause. 
 Option 2: Sean researched the organization further and questioned the cause.