Question

What does the alien’s reaction to the humans suggest?

that man is intimidating
that man appears foolish and stupid to others
that man is brutal and unforgiving
that man is dignified, if insignificant

Answer 1

that man is dignified, if insignificant

Step-by-step explanation:

Answer 2

I do not know the full context of your question but I will give some possible leads. "That man is intimidating" if the man appears mean to others or suspicious to the aliens. "that man appears foolish and stupid to others" if he seems indifferent or unaware, "that man is brutal and unforgiving" if the alien saw brutality among men, "that man is dignified, if insignificant" if man appears autonomous.