Problem: The Buzaiel River is a tributary of the Tataru River in Romania .
The river Tataru is a tributary of the Buzaiel River in Romania .
OPTIONS:
- no
- yes
-+-
A: no

Problem: Sumner Slichter was the brother of geophysicist Louis B. Slichter , father of physicist Charles Pence Slichter , and the grandfather of musician Jacob Slichter .
Jacob Slichter was the brother of geophysicist Charles Pence Slichter , the father of the physicist Louis B. Slichter and the grandfather of the musician Sumner Slichter .
OPTIONS:
- no
- yes
-+-
A: no

Problem: The Yarkand River is a river in the autonomous region of Xinjiang Uyghur in West China .
The Xinjiang Uyghur Autonomous Region is a river in the Yarkand River of western China .
OPTIONS:
- no
- yes
-+-
A:
no