I'm pretty sure the answer is
B.) To see if your exercise frequency is enough
It depends on how the relationship is going, if this relationship is a toxic situation it will definitely effect your health. Some of the symptoms are always stressed, extreme anxiety, mood changes and sleeping problems. To fix this, simply cut off the other person or if possible, try to fix things.
The answer here is option (D). Any of the above for an extended period of time
I think it would be the Dance Studio. I'm sorry if I'm wrong.
