Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I'm very pleased with this purchase! The product is pretty darn accurate. It gives cold or hot temps, and has set points that will sound an alarm when it reaches that point. It also has a timer function

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