The answer is B, at least I think.
The definition of explicit is,“to fully and clearly express something, leaving hing, leaving nothing implied.” Something is explicit when it is cleared stated and spelled out and there is no room for confusion, as in the writing of a contract or statute.
So, explicit evidence is information directly stated in the text. The author comes right out and tells you the information.
When they say "The cello has four strings that lie across the bridge piece; it does not have marked frets," they're directly implying the cello is a hard instrument to play.
Hoped I helped you!
Good luck on whatever you're doing!
From what I can tell, there was a battle in Scottland. Macbeth and his army had won the battle. On the way back from the battle, Macbeth had encountered some witches who then proceeded to tell him he will become King. After returning, King Duncan (considered very nice especially for being a king) promoted him to Thane. But overcome with greed Beth started thinking about what the witches said and started to fantasize about killing the king. The King hosted a party for Beth's promotion at Beth's house. Macbeth's wife then heard about the "prophecy" and tried to convince Macbeth to kill king who then proceeded to do as told. At the end of the story Macbeth killed the current King out of greed.