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". 

[EX Q]: [header] How to make homemade hormone rooting powder or tonic [title] Use cinnamon. [step] Cinnamon prevents the growth of fungus. While it acts less as a rooting hormone, the fact that it curbs the fungal growth means that the plants have a great chance to grow without needing any additional help. <sep> (A) [substeps] Consider adding cinnamon powder to your herbal tonic each day by mixing small cinnamon cubes with water and using them for a week. [title] Try using flakes of dried marigolds. (B) [title] Try a silicon tablet or cacao tablet. [step] They can last up to a week, but commercially available forms are fast-acting. (C) [title] Dip or roll the cutting in ground cinnamon. [substeps] If dipping, tip some cinnamon into a cup and simply dip the cut stem end into the cinnamon. (D) Make sure that you use cinnamon in conjunction with regular root growth products, as cinnamon provides an excellent additive that can help regulate the risk of fungal infections. [substeps] Make sure that you use cinnamon on plants that are not affected by herbaceous or fungal infections.
[EX A]: C

[EX Q]: He takes a run along the beach in early evening and passes a seal. He runs across a long bridge towards a city. he <sep> (A) runs through a long two lane tunnel. (B) gets back to the museum during office hours to change his tape recorder. (C) jumps off of many bridges onto the ocean surface. (D) goes down a long slope onto a bridge and is performing normal jumps down a ramp.
[EX A]: A

[EX Q]: [header] How to deal with elderly alcoholic parents as an adult [title] Avoid conversations while they're drinking. [step] If your parent picks up the phone and you can tell they've been drinking, say that you will call back or talk another time. Talking to someone who's been drinking can be difficult and cause you to become angry. <sep> (A) [substeps] If they call and not respond to you, end the conversation and let them know there will be a better time. You could start a conversation by saying " just remember that i am your parent and i want to talk to you about this matter. (B) It will also be difficult for your parent to absorb or respond appropriately to what you are trying to say to them if they are not sober and rational. Even if you're upset, avoid expressing that while your parent is under the influence. (C) When you talk to them, speak in a calm and peaceful voice. [substeps] If your parent picks up the phone and you know they're likely to pick up, answer the phone first. (D) Instead, talk to someone who's stopped drinking and then pick up the call immediately. [title] Correct your parent when they use the word.
[EX A]:
B