Which detail should be included in an effective summary of the road, not taken by Robert Frost selected yes or no for each detail

Because of its simple language of Meyer structure, the road not taken is often misunderstood
The speaker wonders about the future, and how he or she will think of the choice in retrospect
While walking in the woods, the speaker must make a decision as to which path to take
Frost plum is one of the most popular poems in American literature
The speaker decided to take the second path, knowing that unlikelihood of ever having the opportunity to take the first

Yes - Because of its simple language and Meyer structure, the road not taken is often misunderstood.

Yes - The speaker wonders about the future and how he or she will think of the choice in retrospect.
Yes - While walking in the woods, the speaker must make a decision as to which path to take.
No - "Frost plum is one of the most popular poems in American literature" is not a detail about "The Road Not Taken" specifically.
Yes - The speaker decided to take the second path, knowing the unlikelihood of ever having the opportunity to take the first.