IN: Write the next sentence in this paragraph:
How to prepare for knee arthroscopy surgery (teens )
Find out what your pre-op instructions are.
You might have to stop taking medications such as nsaids up to two weeks before your surgery. You will also want to know how long before your procedure you must fast.
OPTIONS:
- Pre-op surgery uses wax to help heal the skin and repair fissures that cause knee dysplasia. Waxing procedures are administered at onsite implant locations such as the c-sections.
- Ask your surgeon when and where you need to fast. Use crutches so that you don't put any weight on your knee.
- Weigh the pros and cons of treatment for knee dysplasia. For example, if your surgery is on your calf, you might want to opt for fasting for two weeks (at which point, you might be allowed to catch an nsaid) after two weeks of surgery.
- It is often from midnight the night before surgery on, but there are exceptions, so be sure to go over this with your surgeon. Find out what you may need to get ready for post-op.

OUT: It is often from midnight the night before surgery on, but there are exceptions, so be sure to go over this with your surgeon. Find out what you may need to get ready for post-op.

IN: Write the next sentence in this paragraph:
How to surf
Rent a soft surfboard your first time out.
Don't invest in your own surfboard if you've never tried surfing before. At most beaches good for surfing, rental spots will be available close to the beach, offering reasonably cheap rental options, by the hour or by the day.
OPTIONS:
- You'll usually be able to choose between fiberglass boards and soft surfboards, sometimes called " soft tops " or " foamies. " soft surfboards are lightweight and much cheaper than epoxy or fiberglass boards.
- Have your surfboard's dimensions in mind. Think about what you want to board, the risks, competition, climate, pollution, and even a few of your own other factors.
- Allow this so as to evaluate that they tend to be more spotless than other surfers. Brands such as dawn surfers and jet surf surf many surfers will also be heading out to the beach now, as their backpacking trips create a good environment in the morning.
- Consider renting along with your board. If it's not a good size and goes with the beach, stay away from it.

OUT: You'll usually be able to choose between fiberglass boards and soft surfboards, sometimes called " soft tops " or " foamies. " soft surfboards are lightweight and much cheaper than epoxy or fiberglass boards.

IN: Write the next sentence in this paragraph:
How to perform a trademark search
Conduct an informal search.
Trademarks may either be registered or unregistered. It is usually best to register a valuable trademark, but registration is not required in order to have legal rights over a trademark.
OPTIONS:
- If you register an intellectual property trademark, it needs to be soon. The process for filing an official trademark application will vary somewhat, but filing a " registration " type application is a process that often requires an accompanying fee.
- Trademark searches are usually done on an electronic or digital platform, like the trademark search database. In some countries, registration can only be done in certain european registries.
- In conducting an informal search on the internet, you are looking to see if the mark you wish to use is already in use as an unregistered mark in your field. It is important to remember that you may be held liable for trademark infringement if you use a mark that another entity is already using, even if that entity has not registered the mark.
- The independent trademark council (finra) has several databases online for you to work in. Visit the finra site at www.finets.com/workgroup/finra-trademark-trademark-search-database.

OUT:
In conducting an informal search on the internet, you are looking to see if the mark you wish to use is already in use as an unregistered mark in your field. It is important to remember that you may be held liable for trademark infringement if you use a mark that another entity is already using, even if that entity has not registered the mark.