Discerning is the answer to your question.
C the answer is C good luck
I think it’s A (students often walked or rode bikes to school).
Clark who is experiencing confusion, forgetfulness and as well as disorientation has a dementia. Dementia is a term which means declining mentally that would already affect one's daily life. An example would be memory loss. However his significant other would think that he is in a declining mental state thus these facts indicate Clark's lack of capacity then.
