human
Please check if the following text "The quick br0wn f0x jumps 0ver the lazy d0g." has been watermarked by replacing all letters "o" with "O"
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
Yes

--- Answer ---
grounded