Question: Over your head is dark though it is only afternoon on a summer's day. Lacking an eclipse of the sun, a viable reason for this darkness is
Choices:
text: the sky lacks clouds
label: A
text: the sun is shining
label: B
text: its about to storm
label: C
text: clouds are completely absent
label: D
Answer: C
Fact: cloudy means the presence of clouds in the sky