Context: Even though it had already been a year , it still felt very surreal sometimes . In the past year , they had released three number 1 singles , held a successful concert in Tokyo Dome , went on a mini tour in Yokohama and Osaka , and did the musical , Summary . It was funny how life would come a complete circle .
Question: Why did the band feel the year had been a success ?
Option 0: They played a historic theater .
Option 1: They did an arena show .
Option 2: None of the above choices .
Option 3: They played a major venue .
Answer: 3