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 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.
[A]: C


[Q]: More shots are shown of a website as well as the outside of the shop while the men continue to speak. more people <sep> (A) then arrive to take pictures and a bored man is unable to participate. (B) are shown drinking coffee as well as sit in front of their computer talking and participating in the board as well as meeting with one another and riding in a raft. (C) are seen getting tattoos while the men still speak to the camera. (D) are then seen controlling a large group of horses and leading them around a very large gate as well as running underneath it and bumping into the fences.
[A]: C


[Q]: [header] How to survive a school with no lockers [title] Assess your options to find the right book bag for you. [step] You have several options for carrying school supplies when there are no lockers. Make sure that you have enough space in the bag to fit your necessities, but you will also want to consider your comfort and well-being. <sep> (A) [substeps] Figure out what supplies you will need the most. Because this is a school that has a wide variety of diverse types of paper bags and material-based materials-there's a lot of good stuff available-test strips, paper-bags, and extra help. (B) [substeps] Sling bags have one strap and are worn slung over one shoulder. Putting all of the weight on one shoulder could be problematic for your neck and back. (C) [substeps] In addition to location, there are student parking lots and big stores that may be great for your school curriculum. You can also visit schools that are in you area and type of school to find out about local stores or student gyms in your area, too. (D) Think of them as being your potential library in general and as a solid option in pursuing a preferred category of learning materials. [substeps] Prioritize subjects such as mathematics, history, and physics.
[A]:
B