Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Cairo (CNN) The search for EgyptAir Flight 804 is continuing after reports that the plane's wreckage had been found turned out to be false. When searchers got close to debris found in the Mediterranean Sea they realized it didn't come from the missing airliner, EgyptAir's Vice Chairman Ahmed Adel told CNN. The Airbus A320, which had 66 people on board, disappeared early Thursday as it flew from Paris to Cairo. Earlier, Adel told CNN's Christiane Amanpour that the plane's wreckage had been found. "We stand corrected on finding the wreckage because what we identified is not a part of our plane. So the search and rescue is still going on," Adel told CNN's "The Lead with Jake Tapper."Debris was first identified as plane wreckage, but when searchers got closer they realized their mistakeBritish passenger had dual citizenship, Australia says 
 Question:It's unclear whether those objects were part of the wreckage described by _.

Ahmed Adel