Which class are you in?

This animated film was produced in 2009, and Cordell Barker won the Golden Rail award at the 62nd Cannes Film Festival Critics' Week for this work. In the film, whether it's the tiny train or the cow, both are filled with symbolic meaning. The train exhibits clear class divisions, resembling a miniature society. The cow, as a completely unrelated and untamed creature, chooses to walk on the tracks representing human civilization, causing chaos in the entire train. The world derails, and the lower-class citizens, deceived by the capitalists, are left with nothing. The capitalists, who revel in killing the proletariat, ultimately meet their demise!