Here's a short story:

Su Hua is studying at Cambridge, UK. She has bought a bicycle and is worried about security. Her friend, Kate, found this article and sent it to her. www.zxxk.com 

Introduction 

A lot of crime is against bicycles. About 150,000 bicycles are stolen every year and most are never found. You can prevent this happening by following a few careful steps. 

Basic Security 

Do not leave your bicycle in out-of-the-way places. Always lock your bicycle when you leave. Secure it to lampposts or trees. Take off smaller parts and take them with you, for example lights and saddles . 

Locks 

Get a good lock. There are many different types in the shop. Buy one that has been tested against attack. Ask for a recommendation from a bike shop. 

Marking 

Security marking your bike can act as a deterrent to a thief. It can also help the police find your bicycle. It should be clearly written and include your postcode and your house or flat number. This will provide a simple way to identify your bicycle. 

Registration 

There are a number of companies who will mark your bicycle for you. They will then put your registration number and personal details on their computer database. Then if your bicycle is found it will be easy to contact you. 

Finally 

Keep a record of the bicycle yourself: its make, model and registration number. You can even take a photograph of it, this will prove the bicycle belongs to you. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: where does Su Hua go to school?
Guess: Cambridge.

Question: what did she buy?
Guess: bicycle .

Question: what worry does she have?
Guess: Security.

Question: who gave her some information?
Guess: \Kate.

Question: is Kate her friend?
Guess: Yes.

Question: where did she find the information?
Guess: www.zxxk.com

Question: how many bikes are taken every year?
Guess: About 150,000.

Question: are most of them found again?
Guess: No.

Question: what should you do with little pieces from a bike?
Guess: Take them with you.

Question: like what pieces?
Guess: Lights.

Question: what else can you do?
Guess: Get a good lock.

Question: what kind should you buy?
Guess: One that's been tested against attack.

Question: where can you get help choosing one?
Guess: Bike shop.

Question: how does marking help?
Guess: Act as a deterrent to a thief.

Question: who can mark it for you?
Guess: A number of companies.

Question: what else will they do?
Guess: Put your registration number in their database.

Now answer the following question in the same format.

Question: what else should you record?

Registration number.