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: A girl presses a full lemon on a machine into a cup. The workers add sugar and water before shaking the cup. a straw <sep> (A) skims over a woman's shoulder. (B) is tilted into the cup and the girl dips a sip into the cup. (C) is added and the lemonade is placed on the counter. (D) is held across the machine.

A: C
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Q: [header] How to avoid water retention [title] Have a healthy diet. [step] Ensuring you have a healthy, balanced diet is a good first step to avoid water retention. Water retention can occur due to imbalances in your diet, deficiencies of some vitamins and minerals, and having too much salt. <sep> (A) One study found that people with excess salt = no water retention. " imbalance " can add up as a reason for water retention and include making it much more difficult to stay hydrated. (B) Excess salt raises your blood pressure, resulting in inaccurate results. Look for foods that are low in salt and low in water. (C) Eating a balanced diet will help to reduce the chances of water retention occurring due to these issues. [title] Eat food that is rich in potassium. (D) [substeps] If you have recently cooked or baked a meal, make an effort to change your recipe one day. This can help your body prevent the retention.

A: C
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Q: [header] How to activate call forwarding [title] Sign up. [step] Call forwarding isn't usually included as a standard feature in most phone service plans. Call your provider and ask to sign up for call forwarding if you'd like to use it. <sep> (A) Call your provider first, working from home or using a computer. [substeps] Call during the week if you want to utilize a regular communication protocol. (B) Mobile calls will receive your call only after all calls are set. [substeps] Using a subscription to the popular supported providers provides additional mobile data and provides the software with the most mobile apps. (C) [substeps] The software help office allows you to set up call forwarding or a feature when it's on your smartphone. The app lets you setup calls in your device's software menu. (D) [substeps] There are two types of call forwarding: conditional and unconditional. Conditional call forwarding will only forward a call from the activated phone to the target phone if the activated phone is busy or nobody picks up after a certain number of rings.

A:
D
****