<span>it means : a call to take part in a contest or competition, especially a duel.
SENTENCE : I challenge friends all of the time.
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He is an example of a Dynamic Character
This is due to the given perspectives that the story is read from. Also, another person may personally relate to the events in the story in different ways than others, and therefore interpret it differently.
They live on a floating island controlled by a central magnet.
