Question: Tom noticed it was getting gloomy outside at only two in the afternoon. Which of these might be the cause?
Choices:
text: the witch at the top of the hill has placed a spell on the town
label: A
text: a warm front has moved overhead
label: B
text: a funeral is about to start at the church across the street
label: C
text: the earth is moving through a dark area of space
label: D
Answer: B
Fact: a warm front causes cloudy and rainy weather