A research firm has permission from Twitter to access tweets about news. Every 24 hours, it classifies the tweets according to whether the news is true or fake, the novelty of the news on a scale of \(1-10\), the expected emotional reaction to the news as either positive or negative, and the number of re-tweets in 24 hours. It has published a statistical summary of this information every 24 hours since it started compiling in January 2017.

a) Identify the Five W's and also How.

b) Identify which data (if any) are 

{i) Quantitative/categorical 

(ii) Cross-sectional/time series 

(iii) Primary/secondary