Based on the news about the stock in the past five trading days, please predict the rise or fall of the stock in the next trading day. If the stock is predicted to rise in the next trading day, please output [Rise], if the stock is predicted to fall in the next trading day, please output [Decrease].

Date:2020-12-09, Stock:DUK, The news for the past five days is as follows:
2020-12-02: nan
2020-12-03: NEWS1: Duke Energy Progress customers in North Carolina will see bills go down in December.NEWS2: Duke Energy Implements Trellis Platform to Improve Natural Gas Forecasting and Purchasing for Large Industrial Customers.
2020-12-04: NEWS1: Duke Energy (DUK) Arm Gets NCUC Approval to Slash Electric Rates.
2020-12-07: nan
2020-12-08: NEWS1: Duke Energy Foundation awards $150,000 to Indiana Natural Resources Foundation for new features at Ravinia State Forest.

Answer: Decrease