In the first episode of the tenth season , '' The Wayfarers '' ( 1964 ) , he made his last appearance on '' Lassie '' .
In the tenth episode of the last season , '' The Wayfarers '' ( 1964 ) , he made his first appearance on '' Lassie '' .

Select your answer from the options. Do these sentences mean the same thing?
Available choices:
a). no;
b). yes;
a).