How is GPT-4 related to bitcoin discussion? They are not related. I did not even see anything in your post that point to bitcoin and no single mention of bitcoin.
The first answer suggested that the man could invest his money in a poker game or any other gambling activity.
Is gambling an investment? No.
Finally, the fourth response suggested that the man could find crypto enthusiasts and invest in little-known crypto that has great growth potential.
Finding crypto enthusiasts? Which can possibly be a scammer.
If I used search engine and I read from like 3 to 5 different sites, I will get better answers.