Parallel structure is using the same pattern of words or using the same grammatical form. The answer is C because "report", "broadcast", and "interview" are all similar (same pattern of words).
For example in answer choice D, "interviewed" is past tense and breaks the use of the same pattern of words. "Report" and "broadcast" are both similar and in present tense. Therefore why this answer doesn't work.
The right answer for the question that is being asked and shown above is that: "<span>I tried to interest the newspaper in the issue, but the editors weren't interested." This is the </span><span>sentence contains an unclear, a missing, or a confusing antecedent</span>
Maybe how does this fit into a time line with other history items
Or
What can I learn from this as to not make the same mistakes
Answer:
Annie takes a spoon and tries to place it in Helen’s hand
Explanation: