What is the output of the code below?

$```$

class Truck:

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

self.speed $=0$

self.cargo $=$ "empty"

def get$\_$cargo$($self$)$:

return "This truck is carrying a load of $"+$ self.cargo

t$1=$ Truck$()$

t$2=$ Truck$()$

t$1.$speed $=50$

t$2.$cargo $=$ "Oranges"

print$($t$2.$speed$)$

print$($t$1.$get$\_$cargo$())$

O

$```$

This truck is carrying a load of Oranges

O

This truck is carrying a load of empty

$50$

This truck is carrying a load of Oranges

$50$

This truck is carrying a load of empty