You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

Example input: Powdered sugar, also called confectioners' sugar, icing sugar, and icing cake, is a finely ground sugar produced by milling granulated sugar into a powdered state. It usually contains a small amount of anti-caking agent to prevent clumping and improve flow. Although most often produced in a factory, powdered sugar can also be made by processing ordinary granulated sugar in a coffee grinder, or by crushing it by hand in a mortar and pestle.
Example output: is confectionary sugar the same as powdered sugar?
Example explanation: The question is a yes/no question, and it is answerable based on the given passage.
Q: The competition is a knock-out tournament. In each round of games the teams are paired at random, with the first team drawn listed as the home team. Every game lasts 90 minutes plus any additional stoppage time. The winner of each game advances to the next round, whilst the loser is eliminated from the tournament. If a game ends in a draw, the fixture is replayed at the home ground of the other team at a later date. If the replay also ends in a draw, 30 minutes of extra time is played followed by a penalty shoot-out if there is still no clear winner. In the semi-final and final rounds, if the game ends in a draw there is no replay; the winner is decided either in extra time or by a penalty shoot-out.
A:
is there extra time in scottish cup semi final?