on rightclick holding paper:
    name of held item contains "宝くじ(MINI)"
	send "たからくじ(MINI)を引きました。"
    remove 1 of held item from player
    chance of 2%:
        command "/say %player% §bさんが§n[宝くじ(MINI)]§bを当選しました!"
		command "/payout %player% 1 当選"