generate questions: While Harkness' original colleges were Georgian Revival or Collegiate Gothic in style, two colleges constructed in the 1960s, Morse and Ezra Stiles Colleges, have modernist designs. All twelve college quadrangles are organized around a courtyard, and each has a dining hall, courtyard, library, common room, and a range of student facilities. The twelve colleges are named for important alumni or significant places in university history. In 2017, the university expects to open two new colleges near Science Hill.
In what architectural styles were Harkness' original colleges? {sep_token} Which two residential colleges are of modernist style? {sep_token} What are Yale's colleges encircling? {sep_token} Who are the Yale colleges named after? {sep_token} In what year does the university expect to open two more colleges? {sep_token}