Given the task definition and input, reply with output. 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.

Passage: Upstart Internet firm Livedoor launched an unusually aggressive takeover bid in February for a crucial Fuji unit, Nippon Broadcasting System radio, in a bid to win control of the television giant. Internet giant Rakuten also targetted broadcaster TBS for an aggressive takeover.
What event has already finished?