0	[1,2]	[100,150]	[1,-2.5]
1	[1]	[250]	[0]
2	[1,2]	[250,150]	[3.5,3.5]
3	[2]	[150]	[1.5]
0	[1]	[1]	['2015-04-09']	[1]	[100]