Task: Text Matching
Input (English): All baking soda is aluminum free. This is an unnecessary marketing ploy to get you to buy their product. Buy this because it is naturally mined and is cruelty free; but do not be duped into thinking that good ole $.59 Arm&Hammer has aluminum in it. BTW the chemical process used to make A&H is almost exactly what occurs in nature; just faster but not cheaper. It costs no more to mine sodium bicarbonate than it does to manufacture. So yes you are paying for a name. 
 Summary: All Baking Soda is Aluminum Free
Output (English): True