Media outlets in Spain report that high-speed trains derailed in the southern Spanish region of Andalusia on Sunday, killing at least seven people.
More than 20 others are reportedly seriously injured.
Rescue operations are underway.

Okay, here are three four-choice quizzes based on the provided article, strictly adhering to your requested format.

Quiz 1:
Where did the high-speed train derailment occur?
A. Catalonia, Spain
B. Andalusia, Spain
C. Madrid, Spain
D. Galicia, Spain

Quiz 2:
What is the current reported number of fatalities from the train derailment?
A. Less than five people
B. Exactly ten people
C. At least seven people
D. More than fifteen people

Quiz 3:
What is currently happening in the region affected by the derailment?
A. Rescue operations are underway.
B. A public holiday has been declared.
C. An investigation has been suspended.
D. Traffic has returned to normal.

[Answer block]
Answers:
Quiz 1: B
Quiz 2: C
Quiz 3: A