Let represent the situation that "The sun is shinning" and represents the situation "I got sunburnt".
In words, what does mean?
The sun is shinning and I got sunburnt.
It is not the case that the sun is shinning and I got sunburnt.
The sun is shinning and I didn't get sunburnt
The sun is not shinning and I got sunburnt.
None of the options.
represent the situation that "The sun is shinning" and 
represents the situation "I got sunburnt".
mean?