In which of the following situations may a patient$-$provider professional relationship develop? $($select all that apply$)$

Question $3$ options:

When a friend phones the NP for medical advice.

When the NP supplies a family member with sample medications.

When the NP provides advise to others at a social gathering.

When the NP provides opinions to family or friends.

When the NP supervises another NP$\text{'}$s treatment.