In the question given, some argument/arguments is/are logical and other are not. Identify the logical argument/arguments.
I. Eating lots of vegetables and fruits increases immunity. I eat lots of vegetables and fruits, so my immunity is high.
II. Eating lots of vegetables and fruits increases immunity. I do not eat vegetables and fruits, so my immunity is low.
III. Eating lots of vegetables and fruits increases immunity. My immunity is low, which means I don't eat fruits and vegetables.