In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

[EX Q]: Sharks rays and skates belong to what group?
[EX A]: Sharks rays and skates belong to what class? 
 Chondrichthyes

[EX Q]: When is the first us done in pregnancy?
[EX A]: When is the first ultrasound done in pregnancy, for patients that want genetic testing? 
 11 weeks - 13 weeks 6 days gestation

[EX Q]: Very geologically active region with many earthquakes and volcanoes?
[EX A]:
Very geologically active region near Jupiter with many earthquakes and volcanoes? 
 Jupiter I