TABLE 6. Results of Granger Causality Test Between U.S. Media's and the Public's Tweet Sentiments.

	Negative				Non-negative
	Media to Public		Public to Media		Media to Public		Public to Media
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Politics	0.0084	0.9271	15.0701	0.0002	0.0000	1.0000	/	/
Foreign	1.8808	0.1729	2.2860	0.1333	1.0317	0.3119	0.0475	0.8279
Situation	0.5799	0.4479	1.6537	0.2010	8.4914	0.0043	13.2386	0.0004
Measures	8.1264	0.0052	3.5360	0.0626	15.6475	0.0001	6.8720	0.0001
Racism	16.1912	0.0001	33.9915	0.0000	0.7258	0.3960	1.7166	0.1927
Overall	1.2132	0.2730	0.7809	0.3787	6.8352	0.0101	13.2908	0.0004

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