Read has a sub-event of fall asleep. See story has a sub-event of read. Go for swim has a sub-event of hit homerun. Fall asleep has a sub-event of dream. Relax has a sub-event of read. Get in to accident does not have a sub-event of hit homerun. Run out of steam has a sub-event of relax. Relax is utilised in reduce stress. Run out of steam does not have a sub-event of run competition into grind. Run out of steam does not have a sub-event of play marble. Snore has a sub-event of dream. Get in to accident has a sub-event of dream.
Run out of steam has a sub-event of fall asleep.