Detailed Instructions: 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 prevent mold in the kitchen [title] Use a garbage can that holds about 1 day's worth of garbage and empty it daily to prevent growth of mold. [step] Garbage is moist and has organic material where molds can grow. [title] Clear old food out of the refrigerator regularly. <sep> (A) [step] If you think you'll never eat the food, throw it out immediately. Check the refrigerator thoroughly at least once and dispose of old food. (B) [step] Moldy food may cause mold growth in the fridge, freezer etc. So choose a dishwasher that has the proper garbage disposal. (C) [step] Get rid of any towels, other foodstuffs and ware which mold will usually get on and then move it to an area where mold cannot grow. [title] Dehumidify couches and chairs. (D) [step] Multiple trash cans in an area with excess moisture can result in mold growth. [substeps] In addition to moving waste to the trash can, you should also remove food from it regularly to keep mold growth below 40 f (20 c).
Solution:
A