In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[Q]: [header] How to prevent unauthorized computer access [title] Set up password protection. [substeps] Enable password protection on your computer if it is not already set up. Make sure you are using a personal password you have chosen versus the default password. <sep> (A) When creating your password, be sure to incorporate numbers or special characters to make it difficult for others to guess. Change your password often, at least every 2 months. (B) [title] Ensure no viruses are accessing the computer. [substeps] Disable password protection protected if it is locked. (C) Put some type of recovery code into the bar along the top of the screen, if it is not already enabled. Allow yourself a certain amount of time before attempting to access computer files. (D) This will prevent people from entering your password without permission. [title] Enable online browsing if there is no internet connection.
[A]: A


[Q]: We see a rowing machine in a exercise room. a lady <sep> (A) picks up a machine and lifts it to her shoulder, then drops it. (B) starts putting her feet in the turning machine. (C) sits on the seat and pulls the cord of the rowing machine. (D) pushes a machine.
[A]: C


[Q]: [header] How to do yoga for absolute beginners [title] Choose a place to do yoga that is free from distractions. [step] Yoga is best practiced somewhere that you will not be interrupted, such as in your bedroom or in your living room when no one else is home. However, you can do yoga outside if the weather is nice. <sep> (A) Sitting on the floor in a sitting position will strengthen and lengthen your range of motion. [substeps] You can also lie flat on a yoga mat, if preferred. (B) Choose where you will practice yoga and remove as many distractions as possible. [substeps] Turn off your phone, the tv, and any other distracting devices. (C) What works best for both of you might depend entirely on your lifestyle. Going for yoga outside in a shady area can be a somewhat self-explanatory way to learn about yoga. (D) Stretch out and do yoga in a shaded area, such as the woods or the beach. Choose a spot where there won't be distraction, such as in a low-traffic area, if you feel it is appropriate.
[A]:
B