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: Cilcorp Inc., Peoria, Ill., said it agreed to acquire the environmental consulting and analytical service businesses of Hunter Environmental Services Inc. of Southport, Conn. The utility holding company said Hunter will receive 390,000 shares of a new series of Cilcorp convertible preferred stock with a face value of $39 million for the businesses.
Output:
What event has already happened?