The correct answer is Argumentative
Step-by-step explanation:
Claims are used as part of writing to express the opinion or position of the author. Moreover, this position is expected to be developed and supported by using details and evidence. Besides this, claims are mainly used in argumentative texts because in this the purpose is to explain and support an stance or position on an issue. This does not occur in narrative texts that tell a story or in expository/informative texts that only provide objective information about a subject. According to this, the correct answer is argumentative.