You are presented with the quiz "When is a hemisphere tilted towards the sun?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight" and "during the summer in Britain the sunlight strikes the Northern part of the Earth more directly". So, what's the best answer to the question?

Choose from:
(a). mild
(b). Vernal equinox
(c). autumn
(d). Spring
(e). Summer
(f). positive
(g). Autumnal Equinox
(h). Tropical
The answer is:
(e).