The four objects are always in alphabetical order. One object in each set isn't like the others in some essential way. jupiter mars MOON venus (planets) australia brazil ICELAND south africa (southern hemisphere) mariners NETS orioles red soz (baseball teams) broccoli carrots lettuce ORANGES (vegetables) batman flash RIDDLER superman (superheroes) canada ITALY uk usa (countries where English is spoken) jack king queen THREE (face cards) green orange purple YELLOW (secondary colors) bellingham PORTLAND seattle walla walla (washington state cities) AMAZON facebook tumblr twitter (social sites) blair churchill REAGAN thatcher (UK politicians) ant mosquito TARANTULA wasp (insects) illinois st. james ventnor YESLER (streets on a monopoly board) MINORITY PARTY