Context: In Majorcan, unstressed vowels reduce to four: /a e ɛ/ follow the Eastern Catalan reduction pattern; however /o ɔ/ reduce to [o], with /u/ remaining distinct, as in Western Catalan.

Question: In what language do unstressed vowels reduce to four?
Answer: Majorcan

Question: What reduction pattern do some vowels follow?
Answer: Eastern Catalan

Question: What other pattern do other vowels follow?
Answer: Western Catalan

Question: What letter remains distinct?
Answer: /u/

Question: /u/ remaining distinct is like what form of Catalan?
Answer: Western Catalan