Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
These are great snow pants for an adult.  There are stretch panels on the side that make them form-fitting, so they do not look like baggy overalls.  The first time I wore them, we were outside for half a day in sub-zero temps.  I was warm and dry.  I have also worn them while sitting on melting ice.  I stayed dry, while others around me had water soaking through their outer layers.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive