In $1991,$ Stanley Reiser published a paper in which he stated that there are several purposes of a patient record. Which of the following is$/$are a purpose$($s$)$ Reiser proposes $($select all that apply$)$:

A$.$ To justify interventions

B$.$ To instruct students

C$.$ To monitor performance.

D$.$ To recall observations

E$.$ To inform others

F$.$ To gain knowledge

G$.$ None of the above