Instructions: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Input: Twelve teams competed in the men's tournament, which was to be held from 14 to 25 February, while eight teams competed in the women's tournament, from 10 to 22 February. In a historic deal, the women's tournament featured a combined Korean team with an expanded roster.
Output:
when does mens ice hockey start in olympics