Give two examples of relationships that can be found in an artwork?

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"

What instrument plays together with the orchestra in this excerpt : 35? answer: clarinet