"Mr. Holmes, what do you think you're doing?" Mrs. Hudson cried as she walked into the kitchen.
"A chemical experiment to see how fast a bone can denigrate." Holmes said in an annoyed voice.
"Mr. Holmes, why must you always use my kitchen to do your work?" Mrs. Hudson said as she put away the shopping.
"Because I needed a large tub, and the sink was perfect." Holmes said in a matter of fact tone.
"I use the sink to cook." Mrs. Hudson said in an amused tone.
"Oh, dear." Holmes said as the sink started to leak.
"MR. HOLMES!"