question: List two gemstones that are commonly used in jewelry making. Provide the name of each gemstone in ENGLISH, and ensure that each name contains the letter E at least twice and is written in CAPITAL letters. Present the gemstones as a numbered list with exactly two items, like:
  
  1. [GEMSTONE 1]
  2. [GEMSTONE 2]
answer: 1. EMERALD
  2. ALEXANDRITE