A same meaning or not problem: OPTIONS:
- no
- yes
During religious persecutions he came to Serbian Sajkasi in Komarom in 1739 as a renowned speaker ( '' slavni propovednik '' ) .
In 1739 , during religious persecutions , he came as a renowned speaker ( '' slavni propovednik '' ) to live among the Serbian Sajkasi in Komarom .
****
[A]: yes

Same meaning?
This dish has become one of the most symbolic dishes of Indian cuisine , next to indian curry .
This dish has become one of the most symbolic dishes of the Indian cuisine , next to Indian curry .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: This site was excavated in 1921 by Johan Gunnar Andersson and discovered in 1921 and produced two human teeth .
S2: This site was first excavated by Johan Gunnar Andersson in 1921 and was first discovered in 1921 and produced two human teeth .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: (1) The quantum mechanical polarization results microscopically from optical transitions between different states of the material system .
(2) Microscopically , the optical polarization arises from quantum mechanical transitions between different states of the material system .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Please check if these have the same meaning.
For these reasons Italian dishes have penetrated the local Slovenian cuisine .
For these reasons , local Slovenian dishes have permeated the Italian cuisine .
OPTIONS:
- no
- yes
Answer: no

A same meaning or not problem: OPTIONS:
- no
- yes
The 1953 Labour Party deputy leadership election took place on 29 October 1953 , after the current deputy leader Herbert Morrison was challenged by Aneurin Bevan .
The 1953 Labour Party deputy leadership election took place on 29 October 1953 , after incumbent deputy leader Aneurin Bevan , was challenged by Herbert Morrison .
****
[A]:
no