The

Determiner

  organ

Noun

  of

Adposition

  this

Determiner

  cathedral

Noun

  is

Auxiliary

  made of

  ebony

Noun

,  except

Adposition

  the

Determiner

  pipes

Noun

  of course

.

The organ of this cathedral is made of ebony, except the pipes of course.

The organ of this cathedral is made of ebony, except the pipes of course.