“…Specifically, in tone languages, morpho-syntactically unmarked (in-situ) focus can be marked with the use of various prosodic means. The variation includes the modification of scaling relations such as higher pitch range on the focused constituent and compression of the F0 of the post-focal part (PFC), as in Mandarin Chinese [13], longer duration of the focused constituent, as in Ewe [14], boundary insertion or enhancement, as in Naxi [15], and even no prosodic marking is possible, as in Northern Sotho [16], Hausa [17], and Yucatec Maya ( [18], [19]). To the best of our knowledge, no categorical prosodic means marking different focus types for tone languages are reported.…”