Please choose the correct ending to complete the given sentence: Youth: [header] How to sign a yearbook [title] Consider whose book you're signing. [step] Are they a good friend, a best friend, or just someone you've seen around in the halls? Write your message accordingly. Be honest but nice.

Ending1: [title] Only sign a yearbook if it tells you it is a book. [step] If it states it is a copy (" instant copy only "), it's not a copy and may be outright bad for you to sign. Ending2: [substeps] For friends, write an inside joke or a memory you have together. You can also write a sweet message like " dear alexis, i had an awesome time getting to know you this year, you're a great person and an amazing friend. Ending3: Before you sign your yearbook, ask your friends whether they know of anyone who can sign. If they don't, that may be a good sign. Ending4: [title] List in advance of the registration date. [step] It's best to go off on a fun note by writing out " book time " about an hour in advance and paying for the notebook if you've exhausted that amount of time to sign your name.

Answer format: ending1/ending2/ending3/ending4