chair 815 741 916 853
sports_ball 841 755 906 814
person 464 460 773 990
person 1037 342 1329 1105
person 1408 454 1622 1048
person 690 541 823 914
person 1266 609 1414 1043
sports_ball 778 833 826 887
sports_ball 1020 463 1132 574