instruction:
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".
question:
[header] How to determine who has right of way [title] Come to a complete halt at a stop sign or red light. [step] At a stop sign, come to complete halt for about 2 seconds or until vehicles that arrived before you clear the intersection. If you're stopped at a red light, proceed when the light has turned green. <sep> (A) This will give you enough time to catch the light and clear the intersection. [substeps] Vehicles behind or behind you may not brake. (B) This blocks oncoming cars from passing you. [substeps] If in doubt, you can also tell if you're going too fast by looking ahead at the tires of that car. (C) If you are stopped before a red light signals for another vehicle, you're on your own. [substeps] This means every car crossed before you has passed, and every vehicle in the intersection has stopped before you. (D) If the intersection has a white stripe in your lane, stop before this line. [substeps] If you have a stop sign, but the street you're crossing does not have a stop sign, wait until all traffic has cleared before crossing the intersection.
answer:
D

question:
[header] How to do chest exercises in yoga [title] Do the mountain pose to warm up, plus a couple of humming bee breathing exercises. [step] These will get you ready to stretch out your body in the variety of poses you'll use to exercise your chest. Notice your breathing pattern as complete the mountain pose. <sep> (A) Inhale and keep your breathing slow and even throughout the whole warm up period. [substeps] Alternatively, do a crossfit pose to warm up. (B) [substeps] You might try taking an extended pause to " use " your rib cage, start to breath in, breathe out, and repeat. You can also try practicing your opening pose from a hovering yoga chair, at home, or in a pose at your workplace. (C) Settle on a consistent, slow pattern of breath as you start the workout. This breathing pattern will help calm yourself and prepare your heart rate for the more difficult exercises to come. (D) [substeps] After doing the mountain pose, you can do finger circles or kangaroo standing pose to warm up the muscles in your chest. [title] Do the rock dii to strengthen the core.
answer:
C

question:
[header] How to storm proof your home [title] Focus on rooftops, gutters and downspouts. [step] The best way to prepare a home for a rainy season is to direct water away from it and make sure those runoff channels are solid. Check that the gutters are clear of debris and that the downspouts aren't clogged or loose. <sep> (A) [title] Keep a storm meter on every roof using an electrical system. [step] This meter will go under the roof and measure water pressure. (B) It's not uncommon for roofs to slide out of the gutters and come crashing in a storm. [substeps] If there is debris on a roof, make sure that you're able to haul it away with free airflow to free up the wind. (C) Have your roof's gutters monitored for those, so you can plan accordingly. [substeps] Before you leave, do some test runs. (D) Consider pre-purchasing a gutter helmet to avoid having to clean out the gutters often. This will ensure that the spouts remain clear and unclogged all season.
answer:
D