Question

If it has a label, then it cannot be sent to
the next station
,
O O
If it cannot be sent to the next station,
then it has a label
If it can be sent to the next station, then it
does not have a label
0 a
If it does not have a label, then it cannot
be sent to the next station
If it does not have a label, then it can be
sent to the next station​

Answer 1

If it can be sent to the next station, then it does not have a label.