The correct answer is 1, because the appositive there is 'the cardinal'. An appositive is usually separated from the rest of the sentence by commas, and refers to the subject.
1 : a failure to understand : misinterpretation The instructions were carefully written to prevent misunderstanding. 2 : quarrel, disagreement an unfortunate misunderstanding between two old friends.
Perhaps the biggest reason for miscommunication and misunderstanding is a disparity of viewpoints. In other words, the two parties can have a different idea of what the subject of the conversation means. This is due to mental models.
This is a simple sentence. You can not split this sentence into two or more sentences (that is a sign that it is either a complex sentence or compound-complex). It also has not conjunction (and, but, yet, nor, and a few more that I can't think of right now)
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
which question are you talking?