Why is the "finally" statement used?

Only execute the remaining code if no errors occur

Only execute the remaining code if an error occurs

Only execute the remaining code if one condition is false

Execute the remaining code no matter the end result

Given the function add shown below, what does the following return?

def add$(x)$:return$(x+x)add{(}^{\text{'}}{1}^{\text{'}})$

$2$

$\text{'}2\text{'}$

$\text{'}11\text{'}$