Which of the Following Is NOT an Example of Current

Which of the following is NOT an example of current or probable benefits from climate change to people in certain places?

A) warmer temperatures in Greenland allowing farmers to grow a wider variety of crops
B) the Northwest Passage opening during the summer months, reducing the transport time for ships
C) the incidence of cold-related health problems and deaths decreasing in high-latitude land in Canada and Siberia
D) the increased maple syrup production in the northeastern United States
E) All of these answers are examples of probable benefits.