Write the next sentence in the following story.

How to use yoga to improve sleep
Do some initial research.
Look into attending local yoga classes. Yoga should be effortless when performed correctly.

Select from:
- Yoga meditation can help you achieve a deep and peaceful state in which to stay awake in the morning. Many yoga classes involve students performing yoga poses at home..
- Classes may be thought to increase alertness and malaise but lack the overall elasticity. Make a list of any classes that are right for you and get some experience..
- Keep looking for an instructor who can ask you questions in depth. Make sure to check out some of the other classes offered at a local temple..
- Learning common phrases and poses will help you better understand the practice. You can do this by watching online videos or conducting online research... The answer should be
Learning common phrases and poses will help you better understand the practice. You can do this by watching online videos or conducting online research.