Sentence 1: I went outside to check the mail. 
 Sentence 3: When I opened the envelope, I found money in it 
 Sentence 4:  Although my mom wanted to keep the money, I refused 
 Sentence 5:  I walked to the address and gave it to the owner, who thanked me 
 Given Sentence 2: We all ran in to greet him and get a hug.