Context: Figure: Gran Sabana.
The Gran Sabana is a savanna grassland ecosystem in southeastern Venezuela.
Which better describes the Gran Sabana ecosystem?
A. It has a rainy season and a dry season. It also has warm summers.
B. It has a rainy season and a dry season. It also has long, cold winters.
Select the correct answer from the given choices and respond with the letter of the chosen option.

A