{"summary":
"\u5317\u4eac\u5c0f\u9986",
"transaction":
{
"amount":
63.0,
"attendees":
[
"zhangdi@umich.edu",
"Xingyun27221@gmail.com",
"ycled2012@gmail.com",
"Chbeiyou@gmail.com"
],
"paidby":
[
"zhangdi@umich.edu"
]
}
}