“…The classifier is obligatory for some nouns, but may be optional with others, seeSimpson and Ngo (2018),Phan (2019).4 We assume that the numeral and the classifier form a constituent to the exclusion of the noun, following the ideas explored, e.g., inKrifka (1995),Bale and Coon (2014),He (2015),Sudo (2016),Cinque (2021), andWągiel and Caha (2021). Under this view, the classifier serves as a device that turns the abstract-counting numeral into an object-counting one.…”