Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: What event does Oz skip in order to attend the choir competition with Heather? Title: American Pie Movie plot: American Pie, set in the year 1999, focuses on a group of four close friends in their senior year at the fictional East Great Falls High School in west Michigan; Kevin Myers (Thomas Ian Nicholas), Chris "Oz" Ostreicher (Chris Klein), Jim Levenstein (Jason Biggs) and Paul Finch (Eddie Kaye Thomas), who is better known by his surname. Kevin is confident and charming and is dating his long-term girlfriend, Vicky Lathum (Tara Reid); Oz is a laid-back member of the high school lacrosse team; Jim is socially awkward and sexually naive and suffers pressure and questionable advice from his father (Eugene Levy); while Finch is a cappuccino-drinking sophisticate who plays golf and wears sports jackets. The four have very differing personalities, but share a common characteristic; they are all virgins, in sharp contrast to popular lacrosse player and arrogant jock Steve Stifler (Seann William Scott), whose wild, extravagant house parties they are regularly invited to.While at one of Stifler's such parties, the four each attempt to score with various girls at the party with very limited success. Oz is humiliated by an older girl, Finch is too late for the party and Jim attempts to talk to Czechoslovakian exchange student Nadia (Shannon Elizabeth), but fails completely. Kevin receives fellatio from Vicky, but she overhears him complaining about it to Jim and promptly dumps him. The next morning, the four wake up hungover and depressed, to find ultra-nerd Chuck "Sherminator" Sherman (Chris Owen) seeing off a pretty girl, and are left shocked and frustrated when The Sherminator claims that he lost his virginity to her the same night. Kevin decides to take a stand and defiantly declares that the four will make a pact, to lose their virginity before the school prom and graduation. Later, while eating breakfast in a restaurant, they toast each other to 'the next step' and formulate individual plans to achieve sexual success.Kevin immediately sets out to win Vicky back, but has to work very hard to even get a chance with her,...
A:
His last lacrosse game