Answer:
B. Context Clues
Step-by-step explanation:
Context clues are little hints within a sentence, paragraph. passage, etc. that can help you identify the meaning of the word.
Also the question states "what are the DETAILS IN A SENTENCE OR PARAGRAPH THAT CAN HELP YOU FIND THE MEANIING OF AN UNFAMILIAR WORD." Dictionaries are not details in a sentence or paragraph, other people aren't either, and definitely clarification items aren't either. Have a good day :)