Mention a popular natural language processing task.
One popular natural language processing task is Sentiment Analysis, which involves using computational methods to determine and extract subjective information such as opinions, attitudes, and emotions from a given text or speech.
Complete the following task based on the instruction and optional input provided.### Instruction:
Mention a popular natural language processing task.

### Output:
One popular natural language processing task is Sentiment Analysis, which involves using computational methods to determine and extract subjective information such as opinions, attitudes, and emotions from a given text or speech.