instruction:
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 measure clothing for your cat [title] Measure a calm cat. [step] Catch your cat in a good mood, or a sleepy mood. Wait until your cat is holding still, and take his or her measurements. <sep> (A) Remember to ask beforehand if the cat's body language indicates a calm individual. [substeps] If your cat is growling, meowing, or hissing, this indicates a calm individual. (B) Your cat may jump up to grab the measuring tape or unlike with its usual behaviour. Make sure your cat stays still and seem both calm and alert. (C) If your cat is hyper, play with him for a while and gradually calm him down. For example, let your cat chase a toy for a while, then let him catch the toy. (D) Cat fur is a delicate fabric, and your cat will be easily scratched if you mess up the measurements. [title] Put your cat in a comfortable place.
answer:
C


question:
There's a woman dressed in black playing billiards in front of some spectators. after she <sep> (A) knocks down 6 pins, a person comes and jack by. (B) finishes her game, she begins knocking down fifty and counts it. (C) 's done rolling the ball, she puts on a red shirt and grabs her purple racquet. (D) 's done another lady takes her turn and hits a few shots.
answer:
D


question:
[header] How to use laser pointers safely [title] Never point your laser at another person, especially their face. [step] Laser pointers are very useful, but are a serious hazard to the eyes if used improperly. While lasers under five milliwatts are unlikely to cause significant injury, staring directly into the beam can cause a dark spot, or burn, on your retina. <sep> (A) Always and always use an electronic concealing device such as a helmet or visor when using laser pointers. [substeps] Otherwise, use your eyeglasses and goggles when applying laser pointers. (B) The bright light of the beam can also distract someone while driving or operating aircraft. [substeps] Be aware of the beam at all times. (C) [title] Be sure to check your lenses often. [step] Although laser pointers cannot cause serious damage, they can cause a painful electric shock if they are placed in direct contact with someone's eyes. (D) To prevent yourself from burning yourself, try to maintain a relaxed, upright posture. [title] Apply a magnifying glass to the laser.
answer:

B