[{"object":"PET bottle","shape":[{"x":0.9928756476683938,"y":0.6010362694300518},{"x":0.9974093264248705,"y":0.5987694300518135},{"x":0.9928756476683938,"y":0.9951424870466321},{"x":0.3014896373056995,"y":0.9951424870466321},{"x":0.19397668393782383,"y":0.7561528497409327},{"x":0.24125647668393782,"y":0.5534326424870466},{"x":0.3121761658031088,"y":0.5103626943005182}],"type":"polygon"}]