A Ticket to a Baseball Game Gives the Holder the Right

A ticket to a baseball game gives the holder the right, but not the obligation, to attend a specified game. Thus, a baseball ticket is effectively a(n) ________ option on the possession of a seat, which
Has an expiration date equal to __________.

A) American call; the end of the baseball season.
B) European call; the end of the baseball season.
C) American call; the day of the game.
D) European call; the day of the game.
E) Convertible bond; the end of the baseball season.