Definition: 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.
Input: Passage: "Today, negative news on Pfizer will weigh on the market but will be partially off set by merger developments," Goldman said. The Bank of New York, which was founded in 1784, and Mellon Financial said they had agreed to merge in a bid to create one of the world's largest global asset managers.
Output:
What event has already finished?