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 was the chicken pox vaccine first given?
When did the Chicken Pox vaccine become commercially available? 
 1984

When was last time england won world cup?
What was last the world cup england won? 
 1966 FIFA World Cup

He connection between a tooth and jaw bone is an example of a joint?

The connection between a tooth and jaw bone is an example of what kind of connection? 
 dentoalveolar syndesmosis