it should be: G, A flat, D for a minor triad and G, B, D for a major triad.

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Musical Instruments: History, Technology, and Performance of Instruments of ...
By Professor of Musical Acoustics Murray Campbell, Murray Campbell, Clive A. Greated, Arnold Myers, Senior Lecturer in Music and Director Arnold Myers
Answer:
According to the Merriam-Webster Dictionary, the word “modern” is defined as, “of or relating to the present time.” The word “contemporary” is defined as “happening or beginning now or in recent times.” While these definitions may appear to be similar or even nearly identical, in terms of art genres, they are very incongruent.
Explanation: hope this helps :)
What are the terms that we could pick/chose from?
