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 ask survey questions [title] Understand your objective. [step] Make sure you know why you are asking questions in the survey. Having a firm grasp of this will help you make better questions. <sep> (A) Without knowing your objective, your questions may seem aimless. [substeps] Try to answer the questions: who, what, where, when and why for yourself. (B) [substeps] However, you may not have a completely clear and accurate understanding of your evaluation topic. You may need the fact-figure accuracy to have a clear and reliable assessment. (C) You can additionally foster a good relationship between you and the question that came up. [substeps] Once you have developed a rapport with the question, you should begin addressing it. (D) [substeps] Determine whether the survey may be a waste of time. If the survey results in a huge number of questions, it will be better for you to leave some questions blank or to completely miss the question's significance.

Answer: A

Question: A woman stands behind a bar and talks to the camera. The woman then takes a glass an puts it on the bar. the woman <sep> (A) screws a cocktail shaker onto a lemon wedge and pressing the lemon wedge back and forth. (B) begins making a cocktail. (C) takes a bucket and turns it upside down. (D) then pours liquid into the glass with ice after.

Answer: B

Question: [header] How to read the periodic table [title] View the periodic table as starting at the top left and ending at the end of the last row, near the bottom right. [step] The table is structured from left to right in order of increasing atomic number. The atomic number is the number of protons in a single atom. <sep> (A) It gets examined upon quantum theory that everything will have a single atomic number. A periodic table consists of several atomic numbers. (B) [substeps] Not every row or column is complete. Although there may be breaks in the center, reading the table will continue from left to right. (C) The periodic table uses this number to calculate the neutrons in a single atom. [substeps] The periodic table has five neutrons, each representing a chemistry element that results in a chemical reaction. (D) To view the periodic table you must first access the periodic table by entering the periodic table's name, the atomic number, and symbol. To do so, just click the ic symbol that displays.

Answer:
B