６月末に参加者を募ったら１週間弱で約５００席が予約でいっぱいになった。
When participants were sought at the end of June all, about 500, seats were reserved in under a week.

政府は、若年層の要求と、老人の要求との釣り合いをとるのに大いに苦労することになるだろう。
The government will have much trouble balancing the needs of its younger population with the requirements of the old people.