{"summary":
"\u9762\u5305",
"transaction":
{
"amount":
17.33,
"attendees":
[
"Xingyun27221@gmail.com",
"ycled2012@gmail.com",
"Chbeiyou@gmail.com",
"zhangdi@umich.edu"
],
"paidby":
[
"zhangdi@umich.edu"
]
}
}