Based on the following code, which of the following expressions has the None value?

Class Node:

def$\_$init$\_($self$,$ value$)$:

self.value $=$ value

self.next $=$ None

$p=$Node$(12)$

$q=$Node$(5)$

$$ q$.$next $=p$

q$.$next

p

q

None of the above

q$.$next.next