Answer:
A
Explanation:
I believe that A would be the best option for you're main idea.
There is no passage, so it is impossible to answer this question. I apologise.
Answer: Kennedy uses facts to compare U.S. economic growth with other industrialized nations, which show the U.S. is lagging; Nixon uses facts to compare the economic growth during this presidency to that during the previous one, which shows that the economy is improving.
Explanation:
The participial phrase is crunching popcorn and this would modifie girl