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:2021-11-15, Stock:DLR, The news for the past five days is as follows:
2021-11-08: NEWS1: Digital Realty Selects Ciena to Drive Scalable Cloud Interconnectivity Across Asia Pacific.
2021-11-09: NEWS1: Avnet Collaborates with Digital Realty to Develop "Try and Buy" High Performance, Cloud-Based Universal Video Streaming Solutions.
2021-11-10: nan
2021-11-11: NEWS1: Avnet (AVT), Digital Realty Tie Up to Develop Video Streaming.
2021-11-12: NEWS1: Why I'm Thankful For These 3 REITs.NEWS2: This Dividend Stock Has Returned 2,500% Since Its 2004 IPO.

Answer: Rise