sentence1: Indonesian President Suharto visited Syria in October 1977 . Syrian Prime Minister Mahmoud Zubei visited Indonesia in June 1997 , and Syrian Prime Minister Naji Ottri in January 2009 .
sentence2: Indonesia ’ s President Suharto visited Indonesia in October 1977 . Syrian Prime Minister Mahmoud Zubei visited Syria and Syrian Prime Minister Naji Ottri in January 2009 in June 1997 .