Classify the following movie genres: comedy, action, drama.
1. Comedy: A type of film that is meant to make the audience laugh, often showcasing funny situations, characters or dialogue. 
2. Action: A type of film that is characterized by sequences of physical action, often including fighting, stunts, and chases. 
3. Drama: A type of film that focuses on realistic characters and emotional themes, and often explores social issues, relationships or moral dilemmas.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the following movie genres: comedy, action, drama.

### Output:
1. Comedy: A type of film that is meant to make the audience laugh, often showcasing funny situations, characters or dialogue. 
2. Action: A type of film that is characterized by sequences of physical action, often including fighting, stunts, and chases. 
3. Drama: A type of film that focuses on realistic characters and emotional themes, and often explores social issues, relationships or moral dilemmas.