You need to provide the text so we can see what type of document it is
Oh! These are different because, one is about justice while on the other hand, 12 Angry Men is all about 12 white men who want to get a black boy killed.
Answer:
B. A pronoun that could refer to more than one person,place or thing.
Explanation:
When a sentence does not clearly identify which noun a subsequent pronoun refers to, the error is referred to as an unclear antecedent.