If the action of a play is serious but ends happily and the focus is more on what happens than how it happens, the play is probably classified as a

farce
tragedy
melodrama
comedy

comedy

If the action of a play is serious but ends happily and the focus is more on what happens than how it happens, the play is probably classified as a comedy.

Based on the description provided, the play is most likely classified as a comedy.

To determine the answer, we need to understand the characteristics of each genre. Here's a brief explanation of each genre:

1. Farce: A farce is a type of comedy characterized by exaggerated, improbable situations, physical humor, and mistaken identities. Farces are often fast-paced and rely on comedic timing and absurd situations to generate laughter.

2. Tragedy: Tragedy is a genre that explores serious and often somber themes. Tragic plays typically involve a protagonist's downfall or demise due to a fatal flaw or external circumstances. Tragedies often end in the main character's death or a tragic outcome.

3. Melodrama: Melodrama is a form of drama that emphasizes exaggerated emotions and sensational plotlines. Melodramas often have a clear distinction between good and evil characters and evoke intense emotional responses from the audience.

4. Comedy: Comedy, in general, aims to entertain and make the audience laugh. Comedic plays often feature humorous situations and dialogue, wit, and satire. They can explore a range of themes but usually have a light-hearted tone and a happy ending.

Considering that the action is serious but ends happily, and the focus is more on what happens rather than how it happens, the play aligns with the characteristics of a comedy. In a comedy, serious situations can be portrayed, but they are resolved in a way that leads to a happy or positive outcome.