[{"object":"PET bottle","shape":[{"x":0.35751295336787564,"y":0.9974093264248705},{"x":0.359779792746114,"y":0.9951424870466321},{"x":0.9974093264248705,"y":0.7043393782383419},{"x":0.9909326424870466,"y":0.006476683937823834},{"x":0.6871761658031088,"y":0.010686528497409326},{"x":0.0022668393782383418,"y":0.29080310880829013},{"x":0.0,"y":0.9993523316062176}],"type":"polygon"}]