Respuesta :

FractalX
It is the first, as it only has two negatives(not, unfriendly) to convey a positive, while the second has three negatives(hardly, not, unfriendly), which works out to still be negative.

Answer:

The answer is the first one the dog was not unfriendly because there are the two negatives not and unfriendly stating that the dog was nice.

Explanation: