The term 'BEA ARTHUR SITCOM' refers to the classic American sitcom 'Maude', which starred Bea Arthur as the titular character. The show ran from 1972 to 1978 and was a spin-off of the popular series 'All in the Family'. It followed the life of Maude Findlay, a liberal feminist living in suburban New York, and her family and friends. Maude tackled controversial topics such as abortion, racism, and women's rights, and was praised for its progressive themes.