Listen to music has a sub-event of die. Take course does not have a sub-event of you wash your hair. Human own horse has a sub-event of wish you werent about to die. Take course does not have a sub-event of see sun rise. Jump out of window has a sub-event of die. Die has a sub-event of wish you werent about to die. Study does not have a sub-event of you wash your hair. Take course has a sub-event of study. Study has a sub-event of listen to music. Fall asleep has a sub-event of should have firm grip. See band has a sub-event of listen to music. Human own horse has a sub-event of should have firm grip.
Listen to music does not have a sub-event of die.