TASK 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.
PROBLEM: Passage: ''Smart homes'' have emerged bringing a wealth of information and entertainment to families over telecommunications lines. The art of socialising is also experiencing a change where Net/virtual relationships are fast overtaking or becoming parallel with the normal human relationships.

SOLUTION: What event has already happened?

PROBLEM: Passage: Airport officials told media the Philippines airliner had just left the airport when a problem developed with one of its wing flaps. The pilot decided to turn back and dumped fuel into the ocean on the way to Vancouver.

SOLUTION: What event has already finished?

PROBLEM: Passage: The United States blamed leftist hostage-takers Tuesday for what it said were "some casualties" suffered as Peruvian security forces ended the siege at the Japanese ambassador's residence in Lima.

SOLUTION:
What event has already finished?