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In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Article: Up, Up, and Away! An adventurer who became the first person to fly across the English Channel on a cluster of balloons has launched a house into the sky just like in the hit movie Up-in reparation for a more ambitious journey and a new record Fearless Trappe , from North Carolina, stepped into the cartoon themed home before flying above the leon International Balloon Festivel in Mexico more than a week ago. The 38-year-old Trappe was using the event as a warm-up for his planned trans-Atlantic flight scheduled for next summer ,He aims to complete the 2,500-mile journey in a seven-foot lifeboat carried by 365 huge helium ballooms The brave man is learning to sail a lifeboat ,in case he meeds to ditch into the ocean during the danger-filled adventure He sill fly at between 18,000 feet and 25,000 feet , beating his previous world altitude record of 21,600 feet ,and must fly uninterrupted a distance ten times longer than his previous world record of 230 miles in order to succeed. The adventurer Trappe ,who holes records for crossing the Alps, flying the most cluster balloons, and the longest distance , has opent his entire carreer ,building up to this ambitious plan. "I didn't wake up one day and think:'I' going to fly across the Atlantic, '"he said "he said Every attempt before this was prepared for this fight ,I've been training for a long time"
Answer: prepare for breaking a record
Output:
The adventurer flew across the English Channel to _