What is the output?

names $=[$ 'Gerry', 'Preet', 'Jmin', 'Susan' $]$

index $=0$

while index $$ len$($names$)$:

if names $[$index$]==$ 'Susan':

break

else:

index $+=1$

else:

print$(\text{'}$Done$\text{'})$

print$($index$)$

$3$

$4$

Done

$3$ Done