Given below are six sentences, out of which sentences A and F are in the correct position. Sentences B, C, D and E are in a jumbled order. Select the option that gives the correct order.

A. Adulteration is the term used to describe deliberate contamination of food items diluting their purity.
B. Food items could be adulterated by using neutral or non-harmful additives, like mixing pure water in milk. 
C. Adulteration in any form is not acceptable at all.
D. This is done in order to increase profitability or sometimes in order to meet the increased demand.
E. But sometimes the nature of the contaminant added is impure, unhygienic, harmful and detrimental to the health of consumers like adding urea to milk.
F. But, it needs to be identified and rooted out at a priority as it could lead to disastrous circumstances.