Answer: I need the text, this is not enough info
Explanation:
It is a simile because a simile has the word like or as and in this case it has the word like. Sean fought LIKE a wild animal.
Hope this helps!
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I would say the correct answer is that has an undetermined answer.
If a subject has been thoroughly covered, then there is no need for this researcher to do it all over again. If it's impossible to answer, there is no need to try. If it can be answered easily, then it doesn't really require a research. This leaves us with the last option, because a researcher might want to try and determine the answer.
