The structure of the given sentence above is a simple sentence. It is a simple sentence because it only contains an independent clause. A simple sentence is a structure of a sentence that contains a subject and a verb. The subject and the verb can either be single or compound.
<span>What is the structure of the following sentence?
we went hiking in the forest.
The structure of the sentence presented above is simple sentence. The reason being that it contains an independent clause. It also must have a subject and a verb whether it is either single or compound.
I believe the correct answer from the choices listed above is the second option. The reciprocal pronouns each other and one another are used when two or more subjects in a sentence are also <span>objects. Hope this answers the question. Have a nice day.</span>