system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Identify the musical interval (e.g perfect fifth, major third) associated with the following pairs of notes: 
C-G 
G-B
E-A
C-Fsharp
Eflat-C
D-Csharp
B-F


assistant
C-G : perfect fifth
G-B: major third
E-A: perfect fourth
C-Fsharp: augmented fourth
Eflat-C: major sixth
D-Csharp: major seventh
B-F: diminished fifth