The statement is a sentence because there is a subject, a predicate, and the thought is complete.
The subject of the sentence is: <span>Samuel Clemens
The predicate is: </span><span>became one of the best-loved American storytellers
with "became" as the verb
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It’s a bad example because a lot of negative things can turn into positive things depending on wish we look at it and yes life isn’t fair sometimes but sometimes life is incredible beautiful and so magical that it’s worth some parts of life that aren’t fair
i think the answer is D. my friend