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:2021-04-28, Stock:SBAC, The news for the past five days is as follows:
2021-04-21: nan
2021-04-22: NEWS1: Should You Buy SBA Communications (SBAC) Ahead of Earnings?.
2021-04-23: NEWS1: REITs Queued for Q1 Earnings on April 26: SBAC, ARE and More.
2021-04-26: NEWS1: SBA Communications (SBAC) Tops Q1 FFO and Revenue Estimates.NEWS2: SBA Communications Corporation Reports First Quarter 2021 Results; Updates Full Year 2021 Outlook; and Declares Quarterly Cash Dividend.NEWS3: SBA Communications Corp. to Host Earnings Call.
2021-04-27: NEWS1: SBA Tower Trust -- Moody's assigns (P)A2 (sf) rating to SBA Communication's wireless tower-backed securities.NEWS2: SBA Communications (SBAC) Tops on Q1 AFFO, Ups '21 Guidance.NEWS3: SBA Communications Corp (SBAC) Q1 2021 Earnings Call Transcript.

Answer: Rise