Which of the Following Is Not a Way That Volcanoes

Which of the following is not a way that volcanoes and magma can cause earthquakes?

A) Volcanic explosions cause seismic waves.
B) Volcanoes can load the crust,causing faulting and earthquakes.
C) Many volcanoes have steep,unstable slopes that can cause landslides that shake the ground.
D) Moving magma within or below the volcano can cause earthquakes.
E) All of these are ways that volcanoes can cause earthquakes.