It's either A or C if you need more information on why just ask it's kinda weird to explain
Well I can speak from experience when I went to my midlife crisis I was basically focusing on my career at which point there was confusing for me it wasn't clear as to what I want to do.
I think it is B but check with others before you answer that
I’m pretty sure it would be B but it could also be D
Answer: (A) Advanced age
Explanation:
Pneumonia is a kind of infection that causes the inflammation of the air sacs of lungs. This results in the deposition of the air sacs with pus or fluid, which results in symptoms of fever, pus, cough and difficulty in breathing. A variety of organisms such as fungi, viruses and bacteria can cause pneumonia.
Pneumonia can affect any human being but severe symptoms develops in infants, people of old age, and people suffering from diseases. As these people are likely to have weak immune system.
Among the options given, advance age is the correct option, this is because of the fact that the person is obese 85 year old although his diet is healthy but due to lack of immunity in the older age the risk of development of pneumonia will be the greatest.