Given the following list of tasks, classify them into either low complexity or high complexity tasks.
* Sending a text message
* Completing a PowerPoint presentation
* Writing a novel
Low Complexity Tasks:
- Sending a text message

High Complexity Tasks:
- Completing a PowerPoint presentation
- Writing a novel
Complete the following task based on the instruction and optional input provided.### Instruction:
Given the following list of tasks, classify them into either low complexity or high complexity tasks.

### Input:
* Sending a text message
* Completing a PowerPoint presentation
* Writing a novel

### Output:
Low Complexity Tasks:
- Sending a text message

High Complexity Tasks:
- Completing a PowerPoint presentation
- Writing a novel