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: South Korean prosecutors Friday summoned two senior opposition politicians for questioning over a massive graft scandal enveloping the Hanbo business group, prompting charges of a political conspiracy. The Prosecutor General's Office called in Kim Sang-Hyon of the main opposition National Congress for New Politics and Kim Yong-Hwan of the second opposition United Liberal Democratic Party. Question: What happened before the questioning? Events: ['summoned', 'questioning', 'scandal', 'enveloping', 'prompting', 'charges', 'conspiracy', 'called']

A: summoned
****
Q: Passage: "I would suggest that all those who want to talk about the issue, for God's sake and for the sake of Israel's security, stop it," Infrastructure Minister Benjamin Ben Eliezer told army radio. On Monday, Olmert said in an interview to German television station N24 Sat1 that Israel was among the states that possess an atomic bomb, breaking a decades-long silence from Israeli officials on the issue. Question: What started before Ben Eliezer talked to army radio? Events: ['suggest', 'want', 'talk', 'stop', 'told', 'said', 'interview', 'was', 'possess', 'breaking', 'silence']

A: talk
****
Q: Passage: He was later called to take part in a center-supported research program to interview vulnerable children, including children with one or both parents HIV positive. "I learned that my mother was uncomfortable and regretful and I had added to her pain," the boy wrote in his interview record. Question: What happened before the boy wrote in his interview record? Events: ['called', 'take', 'interview', 'learned', 'uncomfortable', 'regretful', 'added', 'pain', 'wrote']

A:
pain
****