Table 5. List of the three most relevant headlines (i.e. closest to the respective centroid) for the three events considered in the qualitative evaluation.

Event	Top-3 Relevant Headlines
2016 U.S. elections	- World Stocks: Dollar, Asia Stocks Rise on Clinton News
	- Stocks: Election Has Foreign Funds Wary—After Brexit surprise, some
	avoid investing in U.S. stocks until president determined
	- Election Presents Dilemma - Markets can’t price in both a Trump win
	and a Democrat sweep of Congress at same time
U.S-China trade war	- Fear of Tariffs Jolts Markets And Nerves
	- U.S. Advisers Say China Is Reneging On Trade Accord
	- U.S. News: Tariffs Would Hit Consumer Goods
Covid-19 outbreak	- World markets show signs of fever
	- Markets on the slide as fears spread over virus
	- Britons returning from China to be ’safely isolated’ for 14 days