This question has options. Answer the question about text:

I have been having my asthma since 2001 . Exactly since my my beloved aunt passed away . Every now and then , I use to get harsh attacks . Four days go I have faced the hardest and the longest asthma attack .

What may be the reason for their attack ?
Options: I. They had recently been diagnosed with asthma . II. They needed to see their doctor more . III. They are prone to asthma attacks . IV. None of the above choices .
III.