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.

Ex Input:
Passage: "Even though consumer confidence improved after the coup, other negative factors have remained, mainly the oil prices," said Sakkarin Nigamsilpa, an auto analyst at Kasikorn Research Center. "With improving confidence and an expected decrease in interest rates, we expect domestic car sales will begin growing again early next year," he told AFP. Question: What happened before told? Events: ['improved', 'coup', 'remained', 'said', 'improving', 'expected', 'decrease', 'expect', 'sales', 'begin', 'growing', 'told']

Ex Output:
improved

Ex Input:
Passage: Palace inspections are not expected to start until the new agreement's procedures are in place. U.N. officials in New York on Friday finished drafting the rules, in consultation with Iraqi diplomats. Question: What will not happen until after the procedures are in place? Events: ['inspections', 'expected', 'start', 'agreement', 'procedures', 'finished', 'drafting', 'consultation']

Ex Output:
inspections

Ex Input:
Passage: Switzerland's central bank said Thursday it was raising its key interest rate by 0.25 percentage points to a range of 0.50 percent to 1.50 percent. The Swiss National Bank said in a statement that its first interest rate change since June 2004 was aimed at keeping the outlook for inflation under control amid the expected recovery in the Swiss economy. Question: What might happen after the statement made by Switzerland's central bank? Events: ['said', 'raising', 'said', 'change', 'aimed', 'keeping', 'inflation', 'recovery', 'expected']

Ex Output:
keeping