TABLE II. Data Set Distribution.

Data set\Label	Positive	Negative	Neutral	Total
COVIDSenti-A	1,968	5,083	22,949	30,000
COVIDSenti-B	2,033	5,471	22,496	30,000
COVIDSenti-C	2,279	5,781	21,940	30,000
COVIDSenti	6,280	16,335	67,835	90,000