1. Stephen Mortimer directed the game , and it was produced by Akiya Sakamoto and Kensuke Tanabe .
2. Kensuke Tanabe conducted the game , and it was produced by Akiya Sakamoto and Stephen Mortimer .

no

1. It was originally developed by groups of Chinese scholars in the Soviet Union and used by Chinese and Russian immigrants there until the majority of them left the country .
2. It was originally developed by groups of Chinese scholars in the Soviet Union , used by Chinese and Russian immigrants there until the majority of them left the country .

yes

1. He is a specialist in baroque and contemporary music .
2. He is a specialist in contemporary music and Baroque music .
yes