“…There were some research that described the types of speech function and interpersonal roles conducted by Ridha (2013), Martanto (2014), Arif (2015), Tritama (2017), Suhartini (2017), Artha (2018), Fajar (2019), Nasution (2019), Batubara (2020), and they focused on analyzing the speech fucntions' use between human in daily life. It showed that there are 10 types of speech functions such as statement, answer, question, acknowledgement, contradiction, command, offer, disclaimer rejection, and acceptance (Martanto, 2014).…”