Sentence 1: Charles was 14-years-old and in too much trouble with his mom. 
 Sentence 3: His mother accused him of selling drugs and wanted him out her house 
 Sentence 4:  She threatened to send him to live with his father 
 Sentence 5:  Charles didn't know his father, so Charles ran away from home 
 Option 1: His little sister, Kerris, told their mom Charles had a beeper. 
 Option 2: Charles was so unhappy that he left to live with his father.