Question:
Do these mean the same?
Lavoisier also conducted joint research in physical chemistry and thermodynamics in early experiments with Laplace .
Lavoisier also did joint research in physical chemistry and thermodynamics in early experiments with Laplace .
****
Answer:
[yes]

Question:
Do these mean the same?
In Java , unless the outer class is declared static , a reference to an instance of an inner class carries a reference to the inner class with it .
In Java , a reference to an instance of an inner class contains a reference to the inner class , unless the outer class is declared as static .
****
Answer:
[yes]

Question:
Do these mean the same?
The Yarkand River is a river in Xinjiang Uyghur Autonomous Region Western China .
The autonomous region Xinjiang Uyghur is a river in the Yarkand River in Western China .
****
Answer:
[no]

Question:
Do these mean the same?
After leaving the Berlin opera , Ellmenreich performed as a guest artist . She also had a career as a concert singer . She died in Stuttgart .
After leaving the Stuttgart Opera House , Ellmenreich performed as a guest artist , also had a career as a concert singer and died in Berlin .
****
Answer:
[no]