Which statement is true?
A sitting bill is a bill that is in the midst of active progress.
An override needs a three-fourths vote.
A conference committee is formed only for re-election purposes.
A chamber is a legislative meeting hall.
"An override needs a three-fourths vote" would be the best option from the list as long as your'e referring to an override of a presidential "veto," since this indeed requires such a fraction.
