A total of 2,50,000 tweets over a period of August 31st, 2015 to August 25th,2016 on Microsoft are extracted from twitter API BIBREF15 . The news on twitter about Microsoft and tweets regarding the product releases were also included. Stock opening and closing prices of Microsoft from August 31st, 2015 to August 25th, 2016 are obtained from Yahoo! Finance BIBREF16 . 
 Question: What dataset is used to train the model?
2,50,000 tweets Stock opening and closing prices of Microsoft from August 31st, 2015 to August 25th, 2016