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.

When did the volcano in tenerife last erupt?
When did the volcano Chahorra o Narices del Teide in tenerife last erupt? 
 1798

Who played the grandmother on one day at a time?
Who played the grandmother on the 2017 TV series One Day at a Time? 
 Rita Moreno

Who played the wicked witch on wizard of oz?

Who played the Wicked Witch of the West on the 1939 movie The Wizard of Oz? 
 Margaret Hamilton