Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: I bought this for a friend for her birthday and it didn't have a picture posted but from the description I figured it was the old version without the scary lady on the cover but it wasn't. Oh well.
[EX A]: Positive

[EX Q]: A classic story based on history. One of Hypatia's crimes appears to have been ready to provide a hypothesis of a heliocentric universe, long before Copernicus and with a much worse response from the Christian community.
[EX A]: Positive

[EX Q]: The charger works fine as advertised. The location of the of the charger inlet on the phone itself is not very good - makes it awkward if you are charging and trying to talk.
[EX A]:
Positive