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:The mop in dunked in the bucket of water then spun dry in the tray. A soiled area of a hardwood floor is mopped clean. a mop <sep> (A) wipe is placed in the sink rinsing the mop out. (B) board is polished afterwards. (C) is used around various furniture and appliances to get into corners of rooms. (D) is scrubbed by hands and the covered floor was also mopped clean.
Solution:
C