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 talk minnesotan [title] Change the pronunciation of the vowel " o " in your speech. [step] Contract the corners of your mouth to form a round shape with your mouth before phrases like " oh dear " or " minnes-ohhh-ta " and extend the emphasis on this vowel. [substeps] This is a similarity to canadian accents in some areas. <sep> (A) Practice by saying the word " sound ". While it only has one syllable and can be said quickly, a minnesotan might say " s-ownd " or " s-ow-und " as a part of regular speech. (B) [title] Ask your audience to look at your tongue. [step] Take them in your hand and draw them to your lips. (C) It doesn't require any translation to accurately change the pronunciation of a vowel. [title] Make enough new words in a typical conversation. (D) For example, " ola-o'-kah-yar-mah " or " la-yesterday it was el-chee-yay. " adjust this accent to your speaking throat.

A: A
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Q: [header] How to stretch to improve your flexibility [title] Warm up your muscles. [step] Perform 40 jumping jacks , 25 squats, run on the spot for 5 minutes, and ten press-ups or ten girl press-ups if you are not strong enough. [title] Start with simple stretches to get used to the concept and feeling of stretching. <sep> (A) [step] You can stretch on a ball or in the sky. Avoid attempting to do anything difficult or hard and figure out what you're doing properly. (B) [step] Does it feel to stretch? That is great. Start slow and do thirty chest presses before you reach bench pressing. (C) [step] Stretching is the single best way to exercise comfortably and to elevate your blood circulation. [title] Work your muscles with the backbend workouts. (D) [step] Stand up and stretch your legs into a wide straddle. Reach down until your palms rest on the ground, keeping your legs straight.

A: D
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Q: [header] How to harvest romaine lettuce [title] Harvest the romaine heads about 65-70 days after planting the seeds. [step] When grown from seeds, romaine lettuce takes only a little less than 3 months to fully mature. You can tell when the heads are mature by their visual appearance: they'll have a dark green color and look leafy and open. <sep> (A) [substeps] The stalk will be visibly tender to the touch. You may also notice scales that flake off when you check for them. (B) In general, full mature romaine lettuce will have a wavy, wilted appearance that resembles wilted cabbage. [title] Purchase romaine lettuce from a farmer's market. (C) Once they've progressed enough for you to get a sense of their bright green color, it's mature. If you spend your time gardening, you can stop by a farmer's market to buy romaine lettuce. (D) [substeps] Unlike iceberg lettuce, the romaine heads will not be densely closed in upon themselves when mature. [title] Cut the entire head off above the base if you want a second harvest.

A:
D
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