Which of the following is true regarding Freud's case of Dora?
1) Dora stayed in psychoanalysis until she was cured.
2) Freud invented the episode of Herr K rubbing his erection against Dora.
3) Dora finally married Herr K.
4) Freud disagreed with Dora concerning her belief that "smelling smoke" meant that she wanted to kiss Herr K.