I think it is a or b but this is not exactly one of my strengths.
Number 3 and 4 is what I would say because scientifically we haven’t been able to do number 4 yet, and it’s not possible for someone to be alive to this day that was on the titanic.
1 ITS GOOD CHOICE AND DANT TALK TOME BYE
Metaphor is a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable while a simile is <span>a figure of speech involving the comparison of one thing with another thing of a different kind, used to make a description more emphatic or vivid. Examples for Metaphor; "Franklin has a heart of gold." or "I'm gonna hit the hay." Examples for Simile; "He is as quiet as a mouse." or "He eats like a pig."</span>
The impact with the water didn't hurt Percy.
<span> "But my impact with the water hadn't hurt."
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Hope this helped :)