Summarize the sentence in 10 to 20 words.
The Loch Ness Monster is the most famous lake monster.
Loch Ness Monster is the best-known lake monster.
Complete the following task based on the instruction and optional input provided.### Instruction:
Summarize the sentence in 10 to 20 words.

### Input:
The Loch Ness Monster is the most famous lake monster.

### Output:
Loch Ness Monster is the best-known lake monster.