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:2019-10-07, Stock:ABT, The news for the past five days is as follows:
2019-09-30: nan
2019-10-01: NEWS1: Abbott (ABT) Gets FDA Nod for Spinal Cord Stimulation System.
2019-10-02: NEWS1: Abbott (ABT) Gets FDA Nod for New Troponin-I Blood Test.NEWS2: Medtronic Upbeat on Drug-Eluting Stents in Patients With DAPT.NEWS3: Abbott Labs Falls 3%.
2019-10-03: nan
2019-10-04: NEWS1: Abbott (ABT) Gains But Lags Market: What You Should Know.NEWS2: Here's What Abbott Laboratories's (NYSE:ABT) P/E Is Telling Us.

Answer: Decrease