TASK DEFINITION: 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". 
PROBLEM: [header] How to dispute credit report errors [title] Request a copy of your credit report. [step] The first step is to get a copy of your credit report. You should not contact each reporting agency separately. <sep> (A) However, you can request an update to be printed on your report. Check your credit report and look for a link that says " call credit reporting agency. (B) Instead, you should request a copy of a report from each agency by email or by telephone. Always speak in a conversational voice and wait for confirmation that you want to speak to the credit reporting agency first. (C) Nevertheless, you should call each agency to request a copy. [substeps] You can get a copy by visiting https: // www.consumer. (D) Instead, you can use one of the following methods for requesting a free annual report : [substeps] Call 1-877-322-8228. Your credit report will be delivered by u.s.

SOLUTION: D

PROBLEM: [header] How to clean a vornado fan [title] Clean out dust in the outer grills using a vacuum cleaner brush. [step] You can use a brush attachment on a vacuum cleaner to clean out all of the dust from the outer grills. Make sure the fan is unplugged before vacuuming. <sep> (A) [title] Place a cleaning rod in each section of the fan and squirt some cleaning fluid through each rod. [step] Avoid getting any grease in the vents or rest tray. (B) Some of the cleaner should be removed from the outside if you use a cloth and brush as cleaning instructions are laid out in the manual. [substeps] Avoid cleaning the outer grills with dust because it can detach some of the insulation and contribute to the fan's cooling. (C) Wipe down the inside of the cover every few minutes so you can put the fan back together. [substeps] For maximum efficiency, you should wash your vornado fan at least once a month, which is right after each dry run. (D) Go slowly when vacuuming to ensure you clean out as much dust as possible. [substeps] This will only clean the outer part of the fan, not the inside blades.

SOLUTION: D

PROBLEM: [header] How to use a glue gun [title] Consult the owner's manual. [step] Go over the owner's manual for information about safely operating your glue gun. Take note of the different components of the glue gun and how they're supposed to function. <sep> (A) It is always best to check the manufacturer's instructions for each components and work with one to get an idea of how to operate the glue gun properly. [substeps] If your model is something like lvl, a glue gun may have a manual that includes safety information. (B) If you're not sure about the model, you may want to explore the topics available on the manufacturer's website or ask the owner if they offer any warnings. [substeps] Refer to the diagram of the glue gun before purchasing it for detailed information about how to operate it. (C) The instruction manual should be able to tell you whether your glue gun will begin heating up automatically or needs to be turned on and off, how long it typically takes to warm up, and what materials it's recommended for. [substeps] Be sure to read through the safety warnings carefully to reduce the risk of accident or injury while using the glue gun. (D) Should it come loose or malfunction, speak to a customer service representative who will set the parts to work-in a safe way. Some small items that are closely related or work differently may not need to be inventoried and set aside.

SOLUTION:
C