Read the following context and choose the best option to answer the question.
Context: It was nasty hot . I am sitting in the cool comfort of my parents ' living room . I caved and came over here to get out of the heat .
Question: What do I mean when I say the weather is " nasty hot " ?
Options: 
A. None of the above choices .
B. The weather is nice now but will turn out to be nasty later .
C. The weather hateful because it is hot one minute and freezing the next .
D. The heat is just unbearably dreadful outside .


D