Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
Hard boiled ones are fantastic too! No gray yolk and fast! I have been trying to perfect eggs for a year now... trying to eat better. Was so tough till today!

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