Question: What is the semi-final dual television commentator status of the year with Pierre Tchernia as the grand final television commentator and an Unknown spokesperson?
SQL: SELECT "Semi Final Dual Television Commentator" FROM "2-1368649-9" WHERE "Grand Final Television Commentator" = 'Pierre Tchernia' AND "Spokesperson" = 'Unknown';

Question: What is the semi-final television commentator status in 1962 with an Unknown spokesperson?
SQL: SELECT "Semi Final Television Commentator" FROM "2-1368649-9" WHERE "Spokesperson" = 'Unknown' AND "Year(s)" = 1962.0;

Question: What is the grand final television commentator status after 1959 when Dave was the grand final dual television commentator and Marie Myriam was the spokesperson?
SQL: SELECT "Grand Final Television Commentator" FROM "2-1368649-9" WHERE "Year(s)" > 1959.0 AND "Grand Final Dual Television Commentator" = 'Dave' AND "Spokesperson" = 'Marie Myriam';

Question: What is the grand final dual television commentator status of the year when Amaury Vassili was the spokesperson?
SQL: SELECT "Grand Final Dual Television Commentator" FROM "2-1368649-9" WHERE "Spokesperson" = 'Amaury Vassili';