read the sentence. the children, who were lucky, received presents. which statement accurately describes the…

read the sentence. the children, who were lucky, received presents. which statement accurately describes the sentence? the sentence includes a restrictive clause. the sentence has an appositive that is essential for understanding. the sentence contains a non - restrictive appositive. the sentence describes exactly which children received presents.
Answer
Brief Explanations:
A non - restrictive appositive is set off by commas and is not essential to the meaning of the sentence. In "The children, who were lucky, received presents", "who were lucky" is non - restrictive. It doesn't define which children but just gives extra information. It's not a restrictive clause as restrictive clauses are not set off by commas and are essential. The appositive here is non - essential. And the sentence doesn't precisely single out which children in a restrictive sense.
Answer:
The sentence contains a non - restrictive appositive.