Teacher:In this task, a passage will be given and the goal is to generate a question about temporal relations based on that passage. A temporal relation describes the relation between two things with respect to time e.g., something happens/starts/terminates/... immediately/shortly/usually/... before/after/during/... something else.
 Your question should include an event, or ask about an event, and should not be a yes/no question.
Teacher: Now, understand the problem? Solve this instance: Passage: Elswehere, Leicester were forced to overturn a 12-6 half-time deficit at home to Neath-Swansea Ospreys before seeing off the Welsh side 30-12 at Welford Road to go top of Pool Three. Wales centre Gavin Henson, in his first appearance of the season for the Ospreys since sustaining a groin injury during the British and Irish Lions tour of New Zealand, was a lively presence in the first-half.
Student:
What event has already finished?