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:2020-12-31, Stock:CAT, The news for the past five days is as follows:
2020-12-23: nan
2020-12-24: NEWS1: Caterpillar Inc. (NYSE:CAT) Shares Could Be 28% Above Their Intrinsic Value Estimate.
2020-12-28: NEWS1: Is Caterpillar Stock Worth Buying for 2021?.NEWS2: Top 5 Dow Stocks That Helped the Index Gain in 2020.
2020-12-29: nan
2020-12-30: NEWS1: Dow Jones Rises as Caterpillar Stock Is Boosted, Nike Stock Slumps.NEWS2: Dow Climbs on Gains in Energy, Industrials.NEWS3: Return On Capital Employed Overview: Caterpillar.NEWS4: Why Caterpillar Stock Can Outperform in 2021.NEWS5: Dow Jones Today, Stocks Climb As Stimulus Checks Roll Out; Intel Faces Shakeup; Alibaba Extends Rebound.

Answer: Rise