Re: In a recent year California produced an orange crop equal to									
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									13 Mar 2019, 14:55																	
							 
							
														
								• Florida produced more oranges than California.
• California produced more total citrus than Florida. 
• Therefore, California must have produced more non-orange citrus than Florida.
Choice D correctly identifies this logical conclusion.
Choice A is not necessarily true. Florida's climate could be very amenable for lemons also, but disastrous for grapefruits. 
Choice B is irrelevant, as size is not part of the argument.
Choice C is not necessarily true, as oranges could be a very small part of total citrus production.
Choice E doesn't have anything to do with citrus in specific.