Answer:
antonym or opposition
Explanation:
Context clue is basically a setting of a sentence which helps us gain unknown piece of information or a meaning.
Let's show that on the example given.
We might not be familiar with the meaning of the word novice, however we see that the conjunction although is used. This conjunction denotes opposition, a change of tone to express something that's contrary to previous information.
Now, it's obvious, from this context, that the word novice means opposite of experienced.
This way, without looking up a dictionary, we could discover the meaning of the word.
Main entries come first. A main entry consists of the meaning shared by the members of the synonym group, a verbal illustration, and lists of synonyms as well as any related words, phrases, near antonyms, and antonyms.
It should be D) by adding some statistics from accident reports that involved MP3 players