Take bath has a sub-event of get clean. Smell has a sub-event of take bath. Fruit rot has a sub-event of bend your knee. Smell does not have a sub-event of frustration. My birthday does not have a sub-event of drink coffee. My birthday has a sub-event of bend your knee. Get clean has a sub-event of go to work. Take bath does not have a sub-event of they become hurt. Go to work has a sub-event of drink coffee. Smell does not have a sub-event of they become hurt.
Get clean has a sub-event of drink coffee.