A decade can be characterized just like an individual. Decades have specific character and unique quirks. They all start with a departure from the past decade and develop their personality throughout their timespans. Just as people in their twilight years start to look back on the events of their lives, people at decade' s end__. Which one of the following most logically completes the argument? ['Focus on what the next decade will bring.', 'Throw a big party.', 'Become very interested in evaluating the events of the last decade.', 'Reminisce about their lives.']