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". 

[header] How to know if you have glaucoma [title] Schedule regular eye exams. [step] Open-angle glaucoma leads to the gradual deterioration of your vision over an extended period of time, usually years. Most people suffering from open-angle fail to notice symptoms until the glaucoma is very advanced and nerve damage has occurred. <sep> (A) [substeps] Glaucoma is usually attributed to a condition called retinopausal glaucoma. Doctors often refer patients with retinopausal glaucoma to psychotherapy or therapy. (B) The overall diagnosis is: glaucoma can present in two patterns: primary and secondary. Secondary glaucoma reverses almost any natural condition and the simplest way to identify glaucoma is to get three to four eye exams in a normal week. (C) [substeps] It is important to schedule eye exams every year, especially if you are over the age of 40 or have a family history or glaucoma. Open-angle is the most common type of glaucoma in the united states, affecting over 2 million people. (D) Checking your eye closely is often the first step to identifying the signs of open-angle glaucoma. [substeps] Schedule a yearly eye exam using a variety of tools.
C

[header] How to pack clothes for moving [title] Lay out and sort your clothes. [step] Often times over the years clothes can become piled up without you even realizing it. The first step to sort this all out is to get all of your clothes out from your dresser, closet, attic, and below your bed. <sep> (A) Divide this small packing task into smaller tasks, like carrying some sheets or tossing off the rest. That way, you have all of the steps to get everything packed well and comfortably. (B) This ensures that you have all the clothing you need until the day of the move. [title] Keep your clothes with you at all times. (C) Get everything sorted based on what has happened while you were on the move. [substeps] For example, say you moved in from college and you have all of your clothes in your new dorm space. (D) Lay everything out, either across your floor, or on top of your bed. Begin to pair things together, based on color, size, and fabric.
D

A young man wearing a hat, shirt and jeans is standing in a kitchen and sucking on a hookah. the man <sep> (A) takes out his whistle, balances it on his fingers and begins to blow it. (B) removes the hookah from his mouth and blows out rings of smoke. (C) stops sucking and drinks on the hookah. (D) gets ready to blow smoke out of the hookah when people in the kitchen start popping out cigarettes and throwing them in the street.

B