The need for immediacy in computer-mediated communication, its interactive nature, as well as the space constraints posed by the medium used, often result in a fragmentary writing (Martínez-Alonso et al., 2016) and very concise utterances, where more or less meaningful portions of a sentence are omitted 6 .
and in a way that recalls the so-called headlinese, a given sentence may have function words removed, such as: Given the preference of UD scheme in assigning headedness to content words, no solving strategy has been necessary for such cases.