Defunct_computer_companies_of_the_United_States	["Compaq", "Kaypro", "Osborne_Computer_Corporation", "Shugart_Associates", "Core_International", "Zenith_Data_Systems", "Zeos", "PC_Club", "Corona_Data_Systems", "Vector_Graphic"]
Defunct_software_companies_of_the_United_States	["Kiss_Technology", "Komodo_Technology", "Lindner_&_Pelc", "NetSolve", "Parc_Technologies", "Datamost"]
Defunct_computer_companies_based_in_Massachusetts	["Data_General"]
