Sentence 1: Mark sat on the couch to watch television. 
 Sentence 3: There was nothing to watch, so Mark played a game on his phone 
 Sentence 4:  Eventually Mark fell asleep 
 Sentence 5:  His phone dropped from his hands and broke 
 Option 1: Just then his friend called and he went out to meet him. 
 Option 2: He clicked the remote around to find a show.