Which singer's 1976 No. 1 hit "Welcome Back" was the theme song of TV's "Welcome Back, Kotter"?

Fittingly, Cincinnati, Ohio, lies on which river? Disco giant Nile Rodgers of Chic produced which singer's 1983 album "Let's Dance"? Fittingly, which writer of Westerns was born in 1872 in Zanesville, Ohio? Which astronomer, a longtime champion of SETI, wrote an October 1994 article titled "The Search for Extraterrestrial Li… Armande Bejart married which French playwright in 1662, the year his comedy "The School for Wives" premiered? Fittingly, what color are the blooms of the popular Iceberg rose? Which song, titled "In Other Words" when Bart Howard wrote it in 1954, became a 1964 hit for Frank Sinatra? Complete the title of Sue Thompson's 1961 hit: "___ (Make Me Cry)".