1. School of Arts and Humanities, Edith Cowan University, Mt Lawley, Perth, WA 6050, Australia
2. School of Arts and Social Sciences, Southern Cross University, East Lismore, NSW 2480, Australia
3. School of Humanities and Social Sciences, Indian Institute of Technology Indore, Indore 453552, India
4. South African Centre for Digital Language Resources (SADiLaR), North-West University, Potchefstroom 2520, South Africa