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:2018-05-22, Stock:EQIX, The news for the past five days is as follows:
2018-05-15: NEWS1: Equinix (EQIX) Announces Expansion of London Data Center.
2018-05-16: NEWS1: Equinix SmartKey Honored with 2018 Leading Lights "Most Innovative Security Strategy" Award.
2018-05-17: nan
2018-05-18: NEWS1: Ex-Dividend Reminder: Equinix, Piedmont Office Realty Trust and LTC Properties.NEWS2: Ex-Dividend Reminder: Equinix, Piedmont Office Realty Trust and LTC Properties.NEWS3: Equinix Inc (REIT) (NASDAQ:EQIX): Ex-Dividend Is In 3 Days, Should You Buy?.
2018-05-21: NEWS1: Equinix, Inc. (EQIX) Ex-Dividend Date Scheduled for May 22, 2018.NEWS2: Equinix, Inc. (EQIX) Ex-Dividend Date Scheduled for May 22, 2018.

Answer: Decrease