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:2020-06-24, Stock:NGG, The news for the past five days is as follows:
2020-06-17: NEWS1: London stocks track global rally with SSE and Berkeley Group in the lead.
2020-06-18: NEWS1: National Grid Plc to Host Earnings Call.NEWS2: National Grid FY20 Profit Down, Lifts Dividend - Quick Facts .
2020-06-19: nan
2020-06-22: nan
2020-06-23: nan

Answer: Decrease