CREATE TABLE workshop (Workshop_ID NUMBER, Date CLOB, Venue CLOB, Name CLOB)
CREATE TABLE submission (Submission_ID NUMBER, Scores FLOAT, Author CLOB, College CLOB)
CREATE TABLE Acceptance (Submission_ID NUMBER, Workshop_ID NUMBER, Result CLOB)

Group by the result and count them by a bar chart, could you list by the x-axis in descending?
SELECT Result, COUNT(Result) FROM Acceptance GROUP BY Result ORDER BY Result DESC
SELECT "Result", COUNT("Result") FROM "Acceptance" GROUP BY "Result" ORDER BY "Result" DESC