In this task, you will be given a passage, a question and a list of single-word events identified from the passage. The goal is to point out all events from the given event list that can answer the question. If a question is unanswerable or none of the events answer the question, output should be empty.
Q: Passage: Two US soldiers also died in separate attacks south of Baghdad and in the volatile western Sunni province of Al-Anbar. Calling for a peaceful ballot, Prime Minister Ibrahim Jaafari vigorously defended his 10-month record in government at a Baghdad news conference. Question: What happened after the attacks? Events: ['died', 'attacks', 'Calling', 'ballot', 'defended', 'conference']
A:
Calling