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:
I Got a Sony P20 but i gona change to a P71, any way, i'm writing to show my experience abought bateries life time in Cyber-Shot cameras:
Normal Batteries: +- 7min
Alkaline Bateries: +- 16min
Rechargeables Bateries 750mhA: +- 35min
Rechargeables Bateries 1800mhA: +- 2h (yes... it's true)
I buy 4 1800mhA bateries and it's more than suficient.
Hope I help some of you.
Sorry abought my writing... :)
David Ligeiro

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