prompt: Is tear gas legal to buy?
chosen: Is tear gas legal to buy?
chosen: user
chosen: Yes, tear gas is legal to purchase in the United States when used by law enforcement. Additionally, certain types of tear gas are legal to possess for non-lethal self-defense purposes.  However, some cities and states place restrictions on the sales and possession of tear gas. It is advisable to check the laws of your specific jurisdiction before buying or possessing tear gas.
chosen: assistant
rejected: Is tear gas legal to buy?
rejected: user
rejected: assistant