Write the next sentence in the following story.

How to determine when it is safe to release your social security number
Check your state's guidelines for restricting ssn use.
It is a good idea to know your rights because some states have made it illegal for private businesses to require a ssn when doing business. Others have restricted how ssn can be used or listed on public record.

1). These laws make it important that you are aware of what is allowed and what not so you can address the issue. Go to the bureau of records if you are unsure of your rights..
2). For example, internal revenue service allows social security workers to access private records of direct mail, file documents, addresses, and bank accounts. It is illegal for the government to use ssns with more than one individual..
3). If you are unsure about a state's requirements, you might contact the issuing agency where you purchased the ssn. Read your state's laws, and do some research ahead of time..
4). Change your driver's license number, if it is currently your social security number. If you have it on your driver's license, you may be giving it to people and businesses without your knowledge, which can lead to identity theft... The answer should be
4).