The correct answer is Direct object
Step-by-step explanation:
The grammatical function of direct objects is to complement the main action or verb by showing the object of this verb. Because of this, the direct object can be identified by using the question: what?. For example, in the sentence "Adam wrote Maria a beautiful note that expressed his unending love for her" the reader can ask "What did Adam write?" and the answer to this is "a beautiful note" which is the direct object of the sentence. Moreover, this differs from the indirect object because this is usually the person affected by the action, in this case, Maria.