user: Question: What is the Phoneme symbol for the letter name zɛn?
Columns: ['Asomtavruli', 'Nuskhuri', 'Mkhedruli', 'Letter name', 'Phoneme']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Ⴀ', 'ⴀ', 'ა', 'ɑn', 'ɑ']
SQL:

assistant: SELECT "Phoneme" FROM "Table" WHERE "Letter name" = 'zɛn';