Diff between 2 gsheets sheets rows with multiple columns

Question

I Have 2 sheets in a google sheet that have the same columns:

Name, Subject, Score

I want to create a new sheet where it lists all the rows in the second sheet that are not in the first sheet. Any change in one of the 3 columns should be in the new sheet.

Example

Sheet1

AAA, Math, 85
BBB, English, 50
BBB, History, 60

Sheet2

AAA, Math, 85
AAA, History, 50
BBB, English, 100
BBB, History, 60
CCC, Math, 100

ResultSheet

AAA, History, 50
BBB, English, 100
CCC, Math, 100

Is there a way to do this?