Human: How does the symphony orchestra work? Assistant: 
The symphony orchestra is a group of musicians who play together to produce music. It consists of a number of different instruments, including string instruments such as violins and cellos, woodwinds like clarinets and oboes, brass instruments like trumpets and trombones, and percussion instruments like timpani and xylophones. These instruments are all played by professional musicians, each playing their own part in the musical composition.