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 travel abroad [title] Do your research. [step] You need to research where you are going, the flight times and prices for airlines, and which documents you need to take with you. Plan out your itinerary carefully. <sep> (A) Some cities, like london or paris, really need a week to see what they have to offer. Travel times also need to be taken into consideration. (B) For example, visit a couple of websites of airlines to see what type of itinerary they offer. Pay attention to the price, name, phone number and/or mailing address of each airline. (C) This will help ensure that all of your research enables you to see where you want to go. [substeps] Do research on an airline's website, and see what seat guides they offer on planes and what websites they provide online. (D) [title] Decide whether you will be flying from 1 area or from another. [step] International flights should likely be just a teaser.
answer:
A


question:
A small group of girls are first seen walking out on a gymnasium floor with several people watching on the sidelines. the girls <sep> (A) come together on a patch and begin performing dance moves with one another. (B) begin dancing and flipping with one another slowly back and fourth. (C) then perform a routine using batons while spinning and twirling. (D) then begin performing a routine on a step stool and ends with them getting back in the circle of walkers and dancing on the spot.
answer:
C


question:
[header] How to lower a child's fever naturally [title] Bathe your child in lukewarm water. [step] The evaporation of the water will cause your child's temperature to go down. [substeps] Don't use cold water. <sep> (A) Your kid's body temperature is still at-least 70 ° f (16 ° c). You can either use lukewarm or hot water. (B) Instead, fill a tub or basin with warm water and place your child in the water for 90 seconds. Wash your child's head and body with your soapy sponge to rinse out any germs. (C) It may seem counterintuitive, but a rush of cold water will cause shivering and will in turn raise their body temperature. [title] Place cool, damp washcloths on your child's forehead and wrists. (D) Cool water may raise your child's fever to the point that it weakens their immune system. [title] Provide your child with clothing that is properly weighted.
answer:

C