A liquidated damages clause sets an amount in a contract in the event of a breach. A liquidated damages clause isn't a penalty, though it may sound like one. A penalty is usually disproportionate to the actual harm, and is meant to punish or deter breaching a contract.
Acidic stools can be caused from absorption problems from the diet and foods you eat. Some people have acidic stools as a result of a lactose intolerance.
Rice and bread also work to neutralize the pH of spicy, acidic foods. Avoid eating greasy, spicy foods, as greasy foods can also cause your stool to become loose and cause diarrhea. Drink plenty of water to neutralize the spiciness before it enters your intestines.