sentence2: He studied biology at Asmera University before he completed a master’s degree in immunology of infectious diseases in London.
sentence1: የመጀመሪያ ዲግሪያቸውን በባዮሎጂ ከአስመራ ዩንቨርስቲ፣ ከዚያም ከለንደን ዩንቨርስቲ የማስትሬት ድግሪያቸውን በኢሚዩኖሎጂ ኦቭ ኢንፌክሺየስ ዲዚዝስ ሠርተዋል።