Nayan's friend is consuming drugs. What should Nayan do?
$(i)$ Discuss with the friend's parents. $(ii)$ Bring the matter to the attention of the friend's teacher. $(iii)$ Advise him to stay away from alcohol and drugs. $(iv)$ Try to understand why he is consuming drugs and show empathy. $(v)$ Inform him about the physical harm caused by addiction. $(vi)$ Provide proper guidance and help him stay away from addiction.

• A
  $(i), (ii), (v), (vi)$
• B
  $(i), (iii), (iv), (v)$
• C
  $(i), (ii), (vi)$
• D
  All of the above $(i, ii, iii, iv, v, vi)$