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:2019-05-24, Stock:SBAC, The news for the past five days is as follows:
2019-05-17: nan
2019-05-20: NEWS1: Notable Monday Option Activity: EQIX, AFL, SBAC.NEWS2: Notable Monday Option Activity: EQIX, AFL, SBAC.NEWS3: Tower Companies Fall Midday as T-Mobile, Sprint Near Merger.
2019-05-21: NEWS1: FCC Supports Telecom Consolidation: Winners and Losers.NEWS2: FCC Supports Telecom Consolidation: Winners and Losers.NEWS3: FCC Supports Telecom Consolidation: Winners and Losers.
2019-05-22: NEWS1: The Zacks Analyst Blog Highlights: Verizon Communications, AT&T, American Tower, Crown Castle International and SBA Communications.NEWS2: The Zacks Analyst Blog Highlights: Verizon Communications, AT&T, American Tower, Crown Castle International and SBA Communications.NEWS3: The Zacks Analyst Blog Highlights: Verizon Communications, AT&T, American Tower, Crown Castle International and SBA Communications.
2019-05-23: NEWS1: The 5G rollout has cell tower stocks in &apos;raging bull market mode&apos;: Cramer.NEWS2: The 5G rollout has cell tower stocks in 'raging bull market mode': Cramer.

Answer: Decrease