I think the word think or your inference or prediction
The concerto was a popular form during the Classical period (roughly 1750-1800). It had three movements – the two fast outer movements and a slow lyrical middle movement. The Classical concerto introduced the cadenza, a brilliant dramatic solo passage where the soloist plays and the orchestra pauses and remains silent.
The best and most correct answer among the choices provided by the question is B.)The branch of philosophy that deals with beauty and how it is.
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