Sentence 1: I was bored in my room one day. 
 Sentence 3: I didn't know what to do, so I picked up the guitar 
 Sentence 4:  I played guitar for about an hour 
 Sentence 5:  I was still bored, so I stopped 
 Option 1: I didn't want to play video games or watch tv. 
 Option 2: I decided to play video games.