Which of the Following Weather Effects Would Not Be Attributed

Which of the following weather effects would not be attributed to water's high specific heat?

A) The winter in San Francisco is milder than the winter in Washington, D.C.
B) The weather in Stockholm, Sweden (which is at the same latitude as Fairbanks, Alaska) , is very mild.
C) The temperature in the Mojave desert fluctuates wildly, being very hot during the day and very cold at night.
D) Europe is much warmer than Canada.
E) All of the above are due to water.