If in the right image, the instrument mouthpiece is gold colored on a silver body.
return right image ;return instrument in  #1 ;return mouthpiece of #2 ;return body of #2 ;return if  #3 is gold colored ;return if  #4 is silver ;return if  both  #5 and #6 are true
['select', 'project', 'project', 'project', 'boolean', 'boolean', 'boolean']