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 relieve constipation after surgery [title] Use a stool softener. [step] One of the first medications to try if you're feeling constipated is a stool softener. These are easy to find over-the-counter and can help get you back on track. <sep> (A) [substeps] The way that stool softeners work is that they draw water into your stool from your intestines. This makes your stool softer and easier to pass. (B) [title] Take 600ml of stool softener before a meal. [step] Most stool softeners kill the production of prostaglandins. (C) [substeps] One good option for relieving constipation at the time of surgery is a stool softener. While stool softeners do provide temporary relief from constipation, they are expensive and will often disappoint you. (D) These medications are named for their antioxidant properties, which help reduce diarrhea and keep your stools from becoming irritated. [substeps] Remember that: the next time you're using an over the counter stool softener treatment, be sure to follow the dosing instructions.

A: A
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Q: A logo is seen for 'restore stuff' and the words for the intro are "miss mustard seed's milk paint, just two tablespoons of luckett's green [add water according to directions]". there <sep> (A) are cakes, cakes, and strawberries on the table, and one cake pan is being mixed with water. (B) is a worn table shown, then a woman proceeds to paint the table with green paint while music plays, then he table is shown finished and then another coat is added on top. (C) 's a green bucket of water in the corner of the room, has a title screen and it reads " juice bearing products by irene nicholls-go make sweet sweet tea with basil and vanilla mayonnaise. (D) appear to be a number of ingredients laid out on top of a plate and the words " salmon juice " appear and go in cursive script.

A: B
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Q: [header] How to use a router as a switch [title] Plug the router into an open power outlet. [step] Plug the router you want to turn into a switch (we'll call this the' switch-router' from now on) into an open power outlet. You should see the power light indicator light up. <sep> (A) This should be located on the back of the router's circuit breaker (just beneath the switch). [title] Turn on the switch and wait for the power to be turned on. (B) [substeps] If your router does not have a circuit breaker, this indicator may only turn off. You can find the light button at the bottom of the router's housing. (C) This indicates that the switch-router is receiving voltage and the router is receiving electricity. [substeps] If the router is not receiving voltage, have the switch-router switch off immediately. (D) [title] Hold the reset button on the switch-router for 30 seconds. [step] Look for a small button labeled " reset " and hold it for 30 seconds until all the lights blink off for a few seconds.

A:
D
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